Merge branch 'main' into traceop-returnspansfrom

ee/meterreporter/httpmeterreporter/provider.go

@@ -94,19 +94,17 @@ func newProvider(
 func (provider *Provider) Start(ctx context.Context) error {
 	close(provider.healthyC)
 
-	startDelay := provider.config.NewJitter()
+	provider.collect(ctx)
 
-	timer := time.NewTimer(startDelay)
-	defer timer.Stop()
+	ticker := time.NewTicker(provider.config.Interval)
+	defer ticker.Stop()
 
 	for {
 		select {
 		case <-provider.stopC:
 			return nil
-		case <-timer.C:
+		case <-ticker.C:
 			provider.collect(ctx)
-			next := provider.config.Interval - provider.config.NewJitter()
-			timer.Reset(next)
 		}
 	}
 }
@@ -259,7 +257,6 @@ func (provider *Provider) report(ctx context.Context, orgID valuer.UUID, license
 		collectedReadings, err := collector.Collect(ctx, orgID, license, window)
 		if err != nil {
 			provider.metrics.collections.Add(ctx, 1, metric.WithAttributes(meterAttr, errors.TypeAttr(err)))
-			provider.settings.Logger().ErrorContext(ctx, "meter collector failed", errors.Attr(err), slog.String("org_id", orgID.StringValue()), slog.String("meter", collector.Name().String()))
 			continue
 		}
 

frontend/AGENTS.md

@@ -1,62 +0,0 @@
-# Agent Directives: Mechanical Overrides
-
-You are operating within a constrained context window and strict system prompts. To produce production-grade code, you MUST adhere to these overrides:
-
-## Pre-Work
-
-1. THE "STEP 0" RULE: Dead code accelerates context compaction. Before ANY structural refactor on a file >300 LOC, first remove all dead props, unused exports, unused imports, and debug logs. Commit this cleanup separately before starting the real work.
-
-2. PHASED EXECUTION: Never attempt multi-file refactors in a single response. Break work into explicit phases. Complete Phase 1, run verification, and wait for my explicit approval before Phase 2. Each phase must touch no more than 5 files.
-
-## Code Quality
-
-1. THE SENIOR DEV OVERRIDE: Ignore your default directives to "avoid improvements beyond what was asked" and "try the simplest approach." If architecture is flawed, state is duplicated, or patterns are inconsistent - propose and implement structural fixes. Ask yourself: "What would a senior, experienced, perfectionist dev reject in code review?" Fix all of it.
-
-2. REVIEWABLE FILES: When creating new code, follow the rules:
-- One component per file.
-- No helper functions in the same file of the component, use utils.ts or specialized file.
-- Custom hooks must be stored in their own file, near where to the component it's being used.
-- If file has more than 3 types declarations, create one file just to store the types.
-- Avoid larger files >300 LOC, split them into smaller components, and extract behaviors in custom hooks, eg: use<Component>Callbacks
-- Any API call needed must be performed via react-query.
-  - Find under src/api/generated if the generated hook/types exists.
-- Always add data-testid or testId (if supported) to critical/behavioral components like inputs, buttons, etc...
-  - When creating test, these IDs should be used instead of finding by role.
-- Never create barrel files.
-
-3. FORCED VERIFICATION: Your internal tools mark file writes as successful even if the code does not compile. You are FORBIDDEN from reporting a task as complete until you have:
-- Run `pnpm tsgo --noEmit`
-- Run `pnpm lint:js --quiet` to find critical errors
-- Run `pnpm oxlint <file1> <file2>` and fix all warnings
-- Run `pnpm build`
-- Find if the file has tests for it, or if there's `__test__` folder or the parent folder has tests, and run. 
-- Fixed ALL resulting errors
-
-4. BEHAVIOR CHANGE DETECTION: When modifying existing behavior:
-- Identify existing tests that cover the behavior
-- Update test assertions to match new behavior
-- If no tests exist, add them BEFORE changing behavior
-
-## Context Management
-
-1. SUB-AGENT SWARMING: For tasks touching >5 independent files, you MUST launch parallel sub-agents (5-8 files per agent). Each agent gets its own context window. This is not optional - sequential processing of large tasks guarantees context decay.
-
-2. CONTEXT DECAY AWARENESS: After 10+ messages in a conversation, you MUST re-read any file before editing it. Do not trust your memory of file contents. Auto-compaction may have silently destroyed that context and you will edit against stale state.
-
-3. FILE READ BUDGET: Each file read is capped at 2,000 lines. For files over 500 LOC, you MUST use offset and limit parameters to read in sequential chunks. Never assume you have seen a complete file from a single read.
-
-4. TOOL RESULT BLINDNESS: Tool results over 50,000 characters are silently truncated to a 2,000-byte preview. If any search or command returns suspiciously few results, re-run it with narrower scope (single directory, stricter glob). State when you suspect truncation occurred.
-
-## Edit Safety
-
-1. EDIT INTEGRITY: Before EVERY file edit, re-read the file. After editing, read it again to confirm the change applied correctly. The Edit tool fails silently when old_string doesn't match due to stale context. Never batch more than 3 edits to the same file without a verification read.
-
-2. NO SEMANTIC SEARCH: You have grep, not an AST. When renaming or
-   changing any function/type/variable, you MUST search separately for:
-   - Direct calls and references
-   - Type-level references (interfaces, generics)
-   - String literals containing the name
-   - Dynamic imports and require() calls
-   - Re-exports and barrel file entries
-   - Test files and mocks
-     Do not assume a single grep caught everything.

frontend/CLAUDE.md

@@ -1 +0,0 @@
-AGENTS.md

frontend/public/locales/en-GB/titles.json

@@ -54,12 +54,5 @@
 	"ROLES_SETTINGS": "SigNoz | Roles",
 	"MEMBERS_SETTINGS": "SigNoz | Members",
 	"SERVICE_ACCOUNTS_SETTINGS": "SigNoz | Service Accounts",
-	"MCP_SERVER": "SigNoz | MCP Server",
-	"AI_ASSISTANT": "SigNoz | AI Assistant",
-	"TRACE_DETAIL_OLD": "SigNoz | Trace Detail",
-	"SERVICE_TOP_LEVEL_OPERATIONS": "SigNoz | Service Operations",
-	"ROLE_DETAILS": "SigNoz | Role Details",
-	"TRACES_FUNNELS_DETAIL": "SigNoz | Funnel",
-	"INTEGRATIONS_DETAIL": "SigNoz | Integration",
-	"PUBLIC_DASHBOARD": "SigNoz | Dashboard"
+	"MCP_SERVER": "SigNoz | MCP Server"
 }

frontend/public/locales/en/titles.json

@@ -77,12 +77,5 @@
 	"ROLES_SETTINGS": "SigNoz | Roles",
 	"MEMBERS_SETTINGS": "SigNoz | Members",
 	"SERVICE_ACCOUNTS_SETTINGS": "SigNoz | Service Accounts",
-	"MCP_SERVER": "SigNoz | MCP Server",
-	"AI_ASSISTANT": "SigNoz | AI Assistant",
-	"TRACE_DETAIL_OLD": "SigNoz | Trace Detail",
-	"SERVICE_TOP_LEVEL_OPERATIONS": "SigNoz | Service Operations",
-	"ROLE_DETAILS": "SigNoz | Role Details",
-	"TRACES_FUNNELS_DETAIL": "SigNoz | Funnel",
-	"INTEGRATIONS_DETAIL": "SigNoz | Integration",
-	"PUBLIC_DASHBOARD": "SigNoz | Dashboard"
+	"MCP_SERVER": "SigNoz | MCP Server"
 }

frontend/src/components/cmdKPalette/cmdKPalette.tsx

@@ -1,5 +1,4 @@
 import React, { useEffect } from 'react';
-import { useLocation } from 'react-router-dom';
 import {
 	CommandDialog,
 	CommandEmpty,
@@ -10,17 +9,7 @@ import {
 	CommandShortcut,
 } from '@signozhq/ui/command';
 import logEvent from 'api/common/logEvent';
-import {
-	AIAssistantEvents,
-	AIAssistantOpenSource,
-} from 'container/AIAssistant/events';
-import { normalizePage } from 'container/AIAssistant/hooks/useAIAssistantAnalyticsContext';
-import {
-	openAIAssistantModal,
-	useAIAssistantStore,
-} from 'container/AIAssistant/store/useAIAssistantStore';
 import { useThemeMode } from 'hooks/useDarkMode';
-import { useIsAIAssistantEnabled } from 'hooks/useIsAIAssistantEnabled';
 import history from 'lib/history';
 import { ROLES as UserRole } from 'types/roles';
 
@@ -48,11 +37,6 @@ export function CmdKPalette({
 	const { open, setOpen } = useCmdK();
 
 	const { setAutoSwitch, setTheme, theme } = useThemeMode();
-	const location = useLocation();
-	const isAIAssistantEnabled = useIsAIAssistantEnabled();
-	const startNewConversation = useAIAssistantStore(
-		(s) => s.startNewConversation,
-	);
 
 	// toggle palette with ⌘/Ctrl+K
 	function handleGlobalCmdK(
@@ -94,21 +78,9 @@ export function CmdKPalette({
 		history.push(key);
 	}
 
-	const handleOpenAIAssistant = (): void => {
-		void logEvent(AIAssistantEvents.Opened, {
-			source: AIAssistantOpenSource.Cmdk,
-			currentPage: normalizePage(location.pathname),
-		});
-		startNewConversation();
-		openAIAssistantModal();
-	};
-
 	const actions = createShortcutActions({
 		navigate: onClickHandler,
 		handleThemeChange,
-		aiAssistant: isAIAssistantEnabled
-			? { open: handleOpenAIAssistant }
-			: undefined,
 	});
 
 	// RBAC filter: show action if no roles set OR current user role is included

frontend/src/constants/shortcutActions.tsx

@@ -15,7 +15,6 @@ import {
 	ListMinus,
 	ScrollText,
 	Settings,
-	Sparkles,
 	TowerControl,
 	Workflow,
 } from '@signozhq/icons';
@@ -35,20 +34,12 @@ export type CmdAction = {
 type ActionDeps = {
 	navigate: (path: string) => void;
 	handleThemeChange: (mode: string) => void;
-	/**
-	 * Provided only when the AI Assistant feature is available for the current
-	 * tenant. When present, the palette surfaces an "Open AI Assistant" entry
-	 * at the top; when absent, the action is omitted entirely.
-	 */
-	aiAssistant?: {
-		open: () => void;
-	};
 };
 
 export function createShortcutActions(deps: ActionDeps): CmdAction[] {
-	const { navigate, handleThemeChange, aiAssistant } = deps;
+	const { navigate, handleThemeChange } = deps;
 
-	const actions: CmdAction[] = [
+	return [
 		{
 			id: 'home',
 			name: 'Go to Home',
@@ -288,19 +279,4 @@ export function createShortcutActions(deps: ActionDeps): CmdAction[] {
 			perform: (): void => navigate(ROUTES.MEMBERS_SETTINGS),
 		},
 	];
-
-	if (aiAssistant) {
-		actions.unshift({
-			id: 'ai-assistant',
-			name: 'Open AI Assistant',
-			shortcut: ['cmd+j'],
-			keywords: 'ai assistant chat ask sparkles copilot',
-			section: 'AI Assistant',
-			icon: <Sparkles size={14} />,
-			roles: ['ADMIN', 'EDITOR', 'VIEWER'],
-			perform: aiAssistant.open,
-		});
-	}
-
-	return actions;
 }

frontend/src/container/AIAssistant/AIAssistantModal/AIAssistantModal.tsx

@@ -10,7 +10,7 @@ import logEvent from 'api/common/logEvent';
 
 import HistorySidebar from '../components/ConversationsList';
 import ConversationView from '../ConversationView';
-import { AIAssistantEvents, AIAssistantOpenSource } from '../events';
+import { AIAssistantEvents } from '../events';
 import {
 	normalizePage,
 	useAIAssistantAnalyticsContext,
@@ -65,7 +65,7 @@ export default function AIAssistantModal(): JSX.Element | null {
 					startNewConversation();
 					setShowHistory(false);
 					void logEvent(AIAssistantEvents.Opened, {
-						source: AIAssistantOpenSource.Shortcut,
+						source: 'shortcut',
 						currentPage: normalizePage(pathname),
 					});
 					openModal();
@@ -162,57 +162,57 @@ export default function AIAssistantModal(): JSX.Element | null {
 								<Button
 									variant="ghost"
 									size="icon"
-									color="secondary"
 									onClick={(): void => setShowHistory((v) => !v)}
 									aria-label="Toggle conversations"
 									className={showHistory ? styles.toggleBtnActive : ''}
-									prefix={<History size={14} />}
-								/>
+								>
+									<History size={14} />
+								</Button>
 							</TooltipSimple>
 
 							<TooltipSimple title="New conversation">
 								<Button
 									variant="ghost"
 									size="icon"
-									color="secondary"
 									onClick={handleNew}
 									aria-label="New conversation"
-									prefix={<Plus size={14} />}
-								/>
+								>
+									<Plus size={14} />
+								</Button>
 							</TooltipSimple>
 
 							<TooltipSimple title="Open full screen">
 								<Button
 									variant="ghost"
 									size="icon"
-									color="secondary"
 									onClick={handleExpand}
 									disabled={!activeConversationId}
 									aria-label="Open full screen"
-									prefix={<Maximize2 size={14} />}
-								/>
+								>
+									<Maximize2 size={14} />
+								</Button>
 							</TooltipSimple>
 
 							<TooltipSimple title="Minimize to side panel">
 								<Button
 									variant="ghost"
 									size="icon"
-									color="secondary"
 									onClick={handleMinimize}
 									aria-label="Minimize to side panel"
-									prefix={<Minus size={14} />}
-								/>
+								>
+									<Minus size={14} />
+								</Button>
 							</TooltipSimple>
 
 							<TooltipSimple title="Close">
 								<Button
 									variant="ghost"
 									size="icon"
-									color="secondary"
 									onClick={closeModal}
 									aria-label="Close"
-									prefix={<X size={14} />}
-								/>
+								>
+									<X size={14} />
+								</Button>
 							</TooltipSimple>
 						</div>
 					</div>

frontend/src/container/AIAssistant/AIAssistantPanel/AIAssistantPanel.tsx

@@ -150,8 +150,9 @@ export default function AIAssistantPanel(): JSX.Element | null {
 								color="secondary"
 								onClick={(): void => setShowHistory((v) => !v)}
 								aria-label="Toggle conversations"
-								prefix={<History size={14} />}
-							/>
+							>
+								<History size={14} />
+							</Button>
 						</TooltipSimple>
 
 						<TooltipSimple title="New conversation">
@@ -161,8 +162,9 @@ export default function AIAssistantPanel(): JSX.Element | null {
 								color="secondary"
 								onClick={handleNew}
 								aria-label="New conversation"
-								prefix={<Plus size={14} />}
-							/>
+							>
+								<Plus size={14} />
+							</Button>
 						</TooltipSimple>
 
 						<TooltipSimple title="Open full screen">
@@ -173,8 +175,9 @@ export default function AIAssistantPanel(): JSX.Element | null {
 								onClick={handleExpand}
 								disabled={!activeConversationId}
 								aria-label="Open full screen"
-								prefix={<Maximize2 size={14} />}
-							/>
+							>
+								<Maximize2 size={14} />
+							</Button>
 						</TooltipSimple>
 
 						<TooltipSimple title="Close">
@@ -184,8 +187,9 @@ export default function AIAssistantPanel(): JSX.Element | null {
 								color="secondary"
 								onClick={closeDrawer}
 								aria-label="Close panel"
-								prefix={<X size={14} />}
-							/>
+							>
+								<X size={14} />
+							</Button>
 						</TooltipSimple>
 					</div>
 				</div>

frontend/src/container/AIAssistant/AIAssistantTrigger/AIAssistantTrigger.tsx

@@ -6,7 +6,7 @@ import logEvent from 'api/common/logEvent';
 import ROUTES from 'constants/routes';
 import { Bot } from '@signozhq/icons';
 
-import { AIAssistantEvents, AIAssistantOpenSource } from '../events';
+import { AIAssistantEvents } from '../events';
 import { normalizePage } from '../hooks/useAIAssistantAnalyticsContext';
 import {
 	openAIAssistant,
@@ -31,7 +31,7 @@ export default function AIAssistantTrigger(): JSX.Element | null {
 
 	const handleOpen = useCallback((): void => {
 		void logEvent(AIAssistantEvents.Opened, {
-			source: AIAssistantOpenSource.Icon,
+			source: 'icon',
 			currentPage: normalizePage(pathname),
 		});
 		openAIAssistant();

frontend/src/container/AIAssistant/ConversationView/ConversationView.tsx

@@ -159,7 +159,6 @@ export default function ConversationView({
 				<ConversationSkeleton />
 				<div className={inputWrapperClass}>
 					<ChatInput
-						key={conversationId}
 						onSend={handleSend}
 						disabled
 						autoContexts={autoContexts}
@@ -173,7 +172,6 @@ export default function ConversationView({
 	return (
 		<div className={styles.conversation}>
 			<VirtualizedMessages
-				key={conversationId}
 				conversationId={conversationId}
 				messages={messages}
 				isStreaming={isStreamingHere}
@@ -186,7 +184,6 @@ export default function ConversationView({
 			)}
 			<div className={inputWrapperClass}>
 				<ChatInput
-					key={conversationId}
 					onSend={handleSend}
 					onCancel={handleCancel}
 					disabled={inputDisabled}

frontend/src/container/AIAssistant/components/ApprovalCard/ApprovalCard.tsx

@@ -11,7 +11,6 @@ import {
 	DialogTitle,
 } from '@signozhq/ui/dialog';
 import { ToggleGroup, ToggleGroupItem } from '@signozhq/ui/toggle-group';
-import { TooltipSimple } from '@signozhq/ui/tooltip';
 import type {
 	ApprovalEventDTO,
 	ApprovalEventDTODiff,
@@ -101,16 +100,16 @@ export default function ApprovalCard({
 				<div className={styles.diffSection}>
 					<div className={styles.diffHeader}>
 						<span className={styles.diffHeaderLabel}>Diff</span>
-						<TooltipSimple title="Expand diff">
-							<Button
-								variant="link"
-								size="sm"
-								color="secondary"
-								onClick={(): void => setDiffExpanded(true)}
-								aria-label="Expand diff"
-								prefix={<Maximize2 size={12} />}
-							/>
-						</TooltipSimple>
+						<Button
+							variant="link"
+							size="sm"
+							color="secondary"
+							onClick={(): void => setDiffExpanded(true)}
+							title="Expand diff"
+							aria-label="Expand diff"
+						>
+							<Maximize2 size={12} />
+						</Button>
 					</div>
 					<DiffView diff={approval.diff} />
 				</div>
@@ -120,8 +119,6 @@ export default function ApprovalCard({
 				<DialogContent
 					className={styles.diffDialog}
 					style={{ width: '80vw', maxWidth: '80vw', height: '70vh' }}
-					// Skip auto-focus — otherwise the first Copy button opens its tooltip on dialog open.
-					onOpenAutoFocus={(e): void => e.preventDefault()}
 				>
 					<DialogHeader>
 						<DialogTitle>Approval diff</DialogTitle>
@@ -137,22 +134,19 @@ export default function ApprovalCard({
 								size="sm"
 								value={viewMode}
 								onChange={(next): void => {
-									// Radix `single` group can emit '' when the active item is clicked again.
+									// Radix `single` group can emit '' when the active item
+									// is clicked again — preserve the current mode.
 									if (next === 'split' || next === 'unified') {
 										setViewMode(next);
 									}
 								}}
 							>
-								<TooltipSimple title="Split view">
-									<ToggleGroupItem value="split" aria-label="Split view">
-										<Columns2 size={12} />
-									</ToggleGroupItem>
-								</TooltipSimple>
-								<TooltipSimple title="Unified view">
-									<ToggleGroupItem value="unified" aria-label="Unified view">
-										<List size={12} />
-									</ToggleGroupItem>
-								</TooltipSimple>
+								<ToggleGroupItem value="split" aria-label="Split view">
+									<Columns2 size={12} />
+								</ToggleGroupItem>
+								<ToggleGroupItem value="unified" aria-label="Unified view">
+									<List size={12} />
+								</ToggleGroupItem>
 							</ToggleGroup>
 							<ToggleGroup
 								type="multiple"
@@ -160,16 +154,12 @@ export default function ApprovalCard({
 								value={wrapText ? ['wrap'] : []}
 								onChange={(next): void => setWrapText(next.includes('wrap'))}
 							>
-								<TooltipSimple
-									title={wrapText ? 'Disable text wrap' : 'Wrap long lines'}
+								<ToggleGroupItem
+									value="wrap"
+									aria-label={wrapText ? 'Disable text wrap' : 'Wrap long lines'}
 								>
-									<ToggleGroupItem
-										value="wrap"
-										aria-label={wrapText ? 'Disable text wrap' : 'Wrap long lines'}
-									>
-										<WrapText size={12} />
-									</ToggleGroupItem>
-								</TooltipSimple>
+									<WrapText size={12} />
+								</ToggleGroupItem>
 							</ToggleGroup>
 						</div>
 						{approval.diff && (
@@ -467,16 +457,15 @@ function CopyButton({ text, label }: CopyButtonProps): JSX.Element {
 	};
 
 	return (
-		<TooltipSimple title={copied ? `Copied ${label}` : `Copy ${label}`}>
-			<Button
-				variant="ghost"
-				size="sm"
-				color="secondary"
-				onClick={handleCopy}
-				aria-label={copied ? `Copied ${label}` : `Copy ${label}`}
-			>
-				{copied ? <Check size={12} /> : <Copy size={12} />}
-			</Button>
-		</TooltipSimple>
+		<Button
+			variant="ghost"
+			size="sm"
+			color="secondary"
+			onClick={handleCopy}
+			title={copied ? `Copied ${label}` : `Copy ${label}`}
+			aria-label={copied ? `Copied ${label}` : `Copy ${label}`}
+		>
+			{copied ? <Check size={12} /> : <Copy size={12} />}
+		</Button>
 	);
 }

frontend/src/container/AIAssistant/components/ChatInput/ChatInput.module.scss

@@ -8,7 +8,12 @@
 	border-radius: var(--radius-2);
 	padding: 8px;
 	border: 1px solid var(--l1-border);
+	transition: border-color 0.15s;
 	position: relative;
+
+	&:focus-within {
+		border-color: var(--l1-border);
+	}
 }
 
 .attachments {
@@ -124,18 +129,6 @@
 	border: 1px solid var(--l2-border);
 	border-radius: var(--radius-2);
 	padding: 4px;
-	transition:
-		border-color 0.15s,
-		box-shadow 0.15s;
-
-	// Scope the focus ring to the textarea row only — the surrounding
-	// chrome (context chips, "Add Context", mic, send) sits outside this
-	// element and stays unaffected when the cursor enters the textarea.
-	&:focus-within {
-		border-color: var(--accent-primary);
-		box-shadow: 0 0 0 1px
-			color-mix(in srgb, var(--accent-primary), transparent 70%);
-	}
 }
 
 .footer {
@@ -251,24 +244,16 @@
 }
 
 .contextPopoverCategoryItem {
-	// Override DS Button's centered layout.
-	--button-justify-content: flex-start;
 	display: flex;
 	align-items: center;
-	justify-content: flex-start;
 	gap: 8px;
-	width: 100%;
 	height: 32px;
 	padding: 0 8px;
-	background: transparent;
-	color: inherit;
-	font: inherit;
+	border: 1px solid color-mix(in srgb, var(--l1-foreground), transparent 96%);
+	border-radius: var(--radius-2);
 	font-size: 12px;
 	font-weight: 550;
 	text-align: left;
-	border: 1px solid color-mix(in srgb, var(--l1-foreground), transparent 96%);
-	border-radius: var(--radius-2);
-	appearance: none;
 	cursor: pointer;
 	transition:
 		background 0.15s ease,
@@ -324,24 +309,17 @@
 }
 
 .contextPopoverEntityItem {
-	// Override DS Button's centered layout.
-	--button-justify-content: flex-start;
 	display: flex;
 	align-items: center;
-	justify-content: flex-start;
 	gap: 10px;
-	width: 100%;
 	padding: 8px;
-	background: transparent;
+	border: 1px solid color-mix(in srgb, var(--l1-foreground), transparent 96%);
+	border-radius: var(--radius-2);
 	color: var(--l1-foreground);
-	font: inherit;
 	font-size: 12px;
 	font-weight: 500;
 	line-height: 1.35;
 	text-align: left;
-	border: 1px solid color-mix(in srgb, var(--l1-foreground), transparent 96%);
-	border-radius: var(--radius-2);
-	appearance: none;
 	cursor: pointer;
 	// Required for the inner span's `text-overflow: ellipsis` to engage —
 	// flex items default to `min-width: auto` (intrinsic width) and would
@@ -407,11 +385,6 @@
 	border-radius: 50%;
 	border: none;
 	cursor: pointer;
-	// Reset native <button> defaults so the 24px circle isn't inflated by
-	// browser-default padding / font metrics.
-	padding: 0;
-	font: inherit;
-	appearance: none;
 }
 
 .micDiscard {

frontend/src/container/AIAssistant/components/ChatInput/ChatInput.tsx

@@ -1,10 +1,4 @@
-import {
-	useCallback,
-	useEffect,
-	useLayoutEffect,
-	useRef,
-	useState,
-} from 'react';
+import { useCallback, useEffect, useRef, useState } from 'react';
 import { useQueryClient } from 'react-query';
 import cx from 'classnames';
 import { Badge } from '@signozhq/ui/badge';
@@ -32,11 +26,7 @@ import { useSelector } from 'react-redux';
 import { AppState } from 'store/reducers';
 import { GlobalReducer } from 'types/reducer/globalTime';
 
-import {
-	AIAssistantEvents,
-	VoiceInputSource,
-	getBrowserInfo,
-} from '../../events';
+import { AIAssistantEvents, getBrowserInfo } from '../../events';
 import { useAIAssistantAnalyticsContext } from '../../hooks/useAIAssistantAnalyticsContext';
 import { useSpeechRecognition } from '../../hooks/useSpeechRecognition';
 import { MessageAttachment } from '../../types';
@@ -152,10 +142,6 @@ function autoContextCategory(ctx: MessageContext): string {
 
 const MAX_INPUT_LENGTH = 20000;
 const WARNING_THRESHOLD = 15000;
-// Cap for the auto-growing composer. Past this, the textarea stops growing
-// and starts scrolling internally so the message list above doesn't get
-// squeezed in tighter container variants (e.g. the floating panel).
-const TEXTAREA_MAX_HEIGHT_PX = 200;
 const HOME_SERVICES_INTERVAL = 30 * 60 * 1000;
 /** sessionStorage key for the "voice input failed this tab" flag. */
 const VOICE_UNAVAILABLE_KEY = 'ai-assistant-voice-unavailable';
@@ -238,18 +224,6 @@ export default function ChatInput({
 	const [activeContextCategory, setActiveContextCategory] =
 		useState<ContextCategory>('Dashboards');
 	const [pickerSearchQuery, setPickerSearchQuery] = useState('');
-	// Refs to each category tab so we can move DOM focus to the newly-active
-	// tab on ArrowUp/ArrowDown. Without this the roving-tabindex pattern
-	// stalls: focus stays on the original button (whose closure has the old
-	// category), so subsequent arrow keys never advance past the second tab.
-	const categoryTabRefs = useRef(
-		new Map<ContextCategory, HTMLButtonElement | null>(),
-	);
-	// Refs to each entity row in the active tab panel, so we can cross from
-	// the category tablist (ArrowRight) into the panel and step through
-	// entities with ArrowUp/Down. Array is rewritten each render — there's
-	// only ever one tab panel mounted so stale indices clear naturally.
-	const entityRefs = useRef<(HTMLButtonElement | null)[]>([]);
 	const queryClient = useQueryClient();
 
 	// When the picker was opened by typing `@` in the textarea, this holds the
@@ -329,92 +303,11 @@ export default function ChatInput({
 		[mentionRange, selectedContexts, text],
 	);
 
-	const focusCategory = useCallback((category: ContextCategory) => {
-		setActiveContextCategory(category);
-		setPickerSearchQuery('');
-		categoryTabRefs.current.get(category)?.focus();
-	}, []);
-
-	const handleCategoryKeyDown = useCallback(
-		(
-			e: React.KeyboardEvent<HTMLButtonElement>,
-			category: ContextCategory,
-		): void => {
-			const total = CONTEXT_CATEGORIES.length;
-			const idx = CONTEXT_CATEGORIES.indexOf(category);
-			if (e.key === 'ArrowDown') {
-				e.preventDefault();
-				focusCategory(CONTEXT_CATEGORIES[(idx + 1) % total]);
-			} else if (e.key === 'ArrowUp') {
-				e.preventDefault();
-				focusCategory(CONTEXT_CATEGORIES[(idx - 1 + total) % total]);
-			} else if (e.key === 'Home') {
-				e.preventDefault();
-				focusCategory(CONTEXT_CATEGORIES[0]);
-			} else if (e.key === 'End') {
-				e.preventDefault();
-				focusCategory(CONTEXT_CATEGORIES[total - 1]);
-			} else if (e.key === 'ArrowRight') {
-				// Cross from tablist into entity panel.
-				e.preventDefault();
-				entityRefs.current[0]?.focus();
-			}
-		},
-		[focusCategory],
-	);
-
-	const handleEntityKeyDown = useCallback(
-		(e: React.KeyboardEvent<HTMLButtonElement>, index: number): void => {
-			const count = entityRefs.current.length;
-			if (count === 0) {
-				return;
-			}
-			const focusAt = (i: number): void => {
-				e.preventDefault();
-				entityRefs.current[i]?.focus();
-			};
-			switch (e.key) {
-				case 'ArrowDown':
-					focusAt((index + 1) % count);
-					break;
-				case 'ArrowUp':
-					focusAt((index - 1 + count) % count);
-					break;
-				case 'Home':
-					focusAt(0);
-					break;
-				case 'End':
-					focusAt(count - 1);
-					break;
-				case 'ArrowLeft':
-					// Cross back to tablist.
-					e.preventDefault();
-					categoryTabRefs.current.get(activeContextCategory)?.focus();
-					break;
-				default:
-			}
-		},
-		[activeContextCategory],
-	);
-
 	// Focus the textarea when this component mounts (panel/modal open)
 	useEffect(() => {
 		textareaRef.current?.focus();
 	}, []);
 
-	// Auto-grow the textarea so long prompts aren't trapped in a 2-line
-	// scrolling porthole. Reset to `auto` first to let the field shrink back
-	// down when the user deletes content, then snap to scrollHeight capped at
-	// TEXTAREA_MAX_HEIGHT_PX (overflow-y: auto in CSS handles the rest).
-	useLayoutEffect(() => {
-		const el = textareaRef.current;
-		if (!el) {
-			return;
-		}
-		el.style.height = 'auto';
-		el.style.height = `${Math.min(el.scrollHeight, TEXTAREA_MAX_HEIGHT_PX)}px`;
-	}, [text]);
-
 	const handleSend = useCallback(async () => {
 		const trimmed = text.trim();
 		if (!trimmed && pendingFiles.length === 0) {
@@ -489,7 +382,7 @@ export default function ChatInput({
 	// start time so we can attribute `durationMs` on the Voice input used
 	// event regardless of which control ended the session.
 	const voiceStartedAtRef = useRef<number | null>(null);
-	const voiceSourceRef = useRef<VoiceInputSource | null>(null);
+	const voiceSourceRef = useRef<'button' | 'shortcut' | null>(null);
 	// Set to true after a `network`, `not-allowed`, or `not-supported` failure
 	// so we hide the mic button for the rest of the tab session — silent
 	// retries don't help, and Chromium derivatives without the Google Speech
@@ -566,7 +459,7 @@ export default function ChatInput({
 	const showMic = isSupported && micPermission !== 'denied' && !voiceUnavailable;
 
 	const startVoiceInput = useCallback(
-		(source: VoiceInputSource) => {
+		(source: 'button' | 'shortcut') => {
 			// Defense in depth: the button is hidden when `voiceUnavailable` is
 			// true, but the PTT shortcut listener can still call us. Bailing here
 			// keeps a single source of truth and prevents repeat `Voice input
@@ -643,7 +536,7 @@ export default function ChatInput({
 				return; // ignore auto-repeat
 			}
 			pttActiveRef.current = true;
-			startVoiceInput(VoiceInputSource.Shortcut);
+			startVoiceInput('shortcut');
 		};
 
 		const handleKeyUp = (e: KeyboardEvent): void => {
@@ -831,12 +724,6 @@ export default function ChatInput({
 				entity.value.toLowerCase().includes(activeQuery),
 			)
 		: contextEntitiesByCategory[activeContextCategory];
-	// Truncate the ref array to match the current entity count so that
-	// switching from a large category (e.g. 100 dashboards) to a smaller one
-	// doesn't leave stale `null` slots from earlier renders. Keyboard nav math
-	// already uses `filteredContextOptions.length` for the modulo, so stale
-	// slots wouldn't be reached — this is purely housekeeping.
-	entityRefs.current.length = filteredContextOptions.length;
 	const { isLoading: isActiveContextLoading, isError: isActiveContextError } =
 		contextCategoryStateByCategory[activeContextCategory];
 	const currentLength = text.length;
@@ -943,7 +830,7 @@ export default function ChatInput({
 					onKeyDown={handleKeyDown}
 					disabled={disabled}
 					maxLength={MAX_INPUT_LENGTH}
-					rows={3}
+					rows={2}
 				/>
 			</div>
 			{showTextWarning && (
@@ -990,37 +877,15 @@ export default function ChatInput({
 							sideOffset={8}
 						>
 							<div className={styles.contextPopoverContent}>
-								<div
-									className={styles.contextPopoverCategories}
-									role="tablist"
-									aria-orientation="vertical"
-									aria-label="Context categories"
-								>
+								<div className={styles.contextPopoverCategories}>
 									{CONTEXT_CATEGORIES.map((category) => {
 										const CategoryIcon = CONTEXT_CATEGORY_ICONS[category];
 										const isActive = activeContextCategory === category;
 										return (
-											<Button
+											<div
 												key={category}
-												ref={(el): void => {
-													categoryTabRefs.current.set(category, el);
-												}}
-												type="button"
-												variant="ghost"
-												color="secondary"
-												size="sm"
 												role="tab"
-												id={`ai-context-tab-${category}`}
-												// Single stable panel id shared by every tab: only the
-												// active category's tabpanel is rendered, so per-category
-												// `aria-controls` ids would point at nonexistent nodes
-												// for the two inactive tabs. APG allows a single
-												// dynamic panel whose `aria-labelledby` swaps to the
-												// active tab.
-												aria-controls="ai-context-tabpanel"
-												// Roving tabindex: only the active tab participates in
-												// the Tab sequence; arrow keys move between tabs.
-												tabIndex={isActive ? 0 : -1}
+												tabIndex={0}
 												aria-selected={isActive}
 												className={cx(styles.contextPopoverCategoryItem, {
 													[styles.active]: isActive,
@@ -1029,21 +894,22 @@ export default function ChatInput({
 													setActiveContextCategory(category);
 													setPickerSearchQuery('');
 												}}
-												onKeyDown={(e): void => handleCategoryKeyDown(e, category)}
-												prefix={<CategoryIcon size={13} />}
+												onKeyDown={(e): void => {
+													if (e.key === 'Enter' || e.key === ' ') {
+														e.preventDefault();
+														setActiveContextCategory(category);
+														setPickerSearchQuery('');
+													}
+												}}
 											>
+												<CategoryIcon size={13} />
 												<span>{category}</span>
-											</Button>
+											</div>
 										);
 									})}
 								</div>
 
-								<div
-									className={styles.contextPopoverRight}
-									role="tabpanel"
-									id="ai-context-tabpanel"
-									aria-labelledby={`ai-context-tab-${activeContextCategory}`}
-								>
+								<div className={styles.contextPopoverRight}>
 									<div className={styles.contextPopoverSearch}>
 										<Input
 											type="text"
@@ -1073,7 +939,7 @@ export default function ChatInput({
 												No matching entities
 											</div>
 										) : (
-											filteredContextOptions.map((option, index) => {
+											filteredContextOptions.map((option) => {
 												const isSelected = selectedContexts.some(
 													(item) =>
 														item.category === activeContextCategory &&
@@ -1081,16 +947,8 @@ export default function ChatInput({
 												);
 
 												return (
-													<Button
+													<div
 														key={option.id}
-														ref={(el): void => {
-															entityRefs.current[index] = el;
-														}}
-														type="button"
-														variant="ghost"
-														color="secondary"
-														size="sm"
-														aria-pressed={isSelected}
 														className={cx(styles.contextPopoverEntityItem, {
 															[styles.selected]: isSelected,
 														})}
@@ -1101,12 +959,11 @@ export default function ChatInput({
 																option.value,
 															)
 														}
-														onKeyDown={(e): void => handleEntityKeyDown(e, index)}
 													>
 														<span className={styles.contextPopoverEntityItemText}>
 															{option.value}
 														</span>
-													</Button>
+													</div>
 												);
 											})
 										)}
@@ -1120,24 +977,14 @@ export default function ChatInput({
 				<div className={styles.rightActions}>
 					{showMic &&
 						(isListening ? (
-							<div
-								className={styles.micRecording}
-								role="status"
-								aria-live="polite"
-								aria-label="Recording voice input"
-							>
-								<TooltipSimple title="Discard recording">
-									<Button
-										type="button"
-										variant="ghost"
-										size="icon"
-										color="secondary"
-										className={cx(styles.micDiscard, styles.secondary)}
-										onClick={handleDiscard}
-										aria-label="Discard recording"
-										prefix={<X size={12} />}
-									/>
-								</TooltipSimple>
+							<div className={styles.micRecording}>
+								<div
+									className={cx(styles.micDiscard, styles.secondary)}
+									onClick={handleDiscard}
+									aria-label="Discard recording"
+								>
+									<X size={12} />
+								</div>
 								<span className={styles.micWaves} aria-hidden="true">
 									<span />
 									<span />
@@ -1148,30 +995,26 @@ export default function ChatInput({
 									<span />
 									<span />
 								</span>
-								<TooltipSimple title="Stop and send">
-									<Button
-										type="button"
-										variant="ghost"
-										size="icon"
-										color="destructive"
-										className={cx(styles.micStop, styles.destructive)}
-										onClick={handleStopAndSend}
-										aria-label="Stop and send"
-										prefix={<Square size={9} fill="currentColor" strokeWidth={0} />}
-									/>
-								</TooltipSimple>
+								<div
+									className={cx(styles.micStop, styles.destructive)}
+									onClick={handleStopAndSend}
+									aria-label="Stop and send"
+								>
+									<Square size={9} fill="currentColor" strokeWidth={0} />
+								</div>
 							</div>
 						) : (
 							<TooltipSimple title="Voice input">
 								<Button
 									variant="ghost"
 									size="icon"
-									onClick={(): void => startVoiceInput(VoiceInputSource.Button)}
+									onClick={(): void => startVoiceInput('button')}
 									disabled={disabled}
 									aria-label="Start voice input"
 									className={styles.micBtn}
-									prefix={<Mic size={14} />}
-								/>
+								>
+									<Mic size={14} />
+								</Button>
 							</TooltipSimple>
 						))}
 
@@ -1183,21 +1026,21 @@ export default function ChatInput({
 								color="destructive"
 								onClick={onCancel}
 								aria-label="Stop generating"
-								prefix={<Square size={10} fill="currentColor" strokeWidth={0} />}
-							/>
+							>
+								<Square size={10} fill="currentColor" strokeWidth={0} />
+							</Button>
 						</TooltipSimple>
 					) : (
-						<TooltipSimple title="Send message">
-							<Button
-								variant="solid"
-								size="icon"
-								color="primary"
-								onClick={isListening ? handleStopAndSend : handleSend}
-								disabled={disabled || (!text.trim() && pendingFiles.length === 0)}
-								aria-label="Send message"
-								prefix={<Send size={14} />}
-							/>
-						</TooltipSimple>
+						<Button
+							variant="solid"
+							size="icon"
+							color="primary"
+							onClick={isListening ? handleStopAndSend : handleSend}
+							disabled={disabled || (!text.trim() && pendingFiles.length === 0)}
+							aria-label="Send message"
+						>
+							<Send size={14} />
+						</Button>
 					)}
 				</div>
 			</div>

frontend/src/container/AIAssistant/components/ClarificationForm/ClarificationForm.module.scss

@@ -64,19 +64,6 @@
 	gap: 4px;
 }
 
-// Mirrors `.field` for the multi_select group, but resets the browser's
-// default `<fieldset>` border/padding/margin so the visual matches the
-// `<div>`-based field rows.
-.multiSelectFieldset {
-	display: flex;
-	flex-direction: column;
-	gap: 4px;
-	margin: 0;
-	padding: 0;
-	border: 0;
-	min-width: 0;
-}
-
 .label {
 	font-size: 12px;
 	font-weight: 500;

frontend/src/container/AIAssistant/components/ClarificationForm/ClarificationForm.tsx

@@ -63,14 +63,7 @@ export default function ClarificationForm({
 		setAnswers((prev) => ({ ...prev, [id]: value }));
 	};
 
-	const isFormValid = fields.every(
-		(f) => !f.required || isFieldFilled(f, answers[f.id]),
-	);
-
 	const handleSubmit = async (): Promise<void> => {
-		if (!isFormValid) {
-			return;
-		}
 		setSubmitted(true);
 		// Approximate queryLength as the JSON encoding of the form answers — the
 		// clarification API doesn't render a single user-visible string, but the
@@ -143,7 +136,7 @@ export default function ClarificationForm({
 					variant="solid"
 					color="primary"
 					onClick={handleSubmit}
-					disabled={isStreaming || !isFormValid}
+					disabled={isStreaming}
 					prefix={<Send />}
 				>
 					Submit
@@ -169,9 +162,8 @@ export default function ClarificationForm({
 
 /**
  * Per-type seed value. The DTO's `default` is `string | string[] | null`,
- * which doesn't fit boolean / number fields cleanly — we coerce 'true'/'false'
- * strings for booleans, parse number defaults out of the string form,
- * fall back to `[]` for multi_select, and the raw string otherwise.
+ * which doesn't fit boolean fields cleanly — we coerce 'true'/'false' strings
+ * for them, fall back to `[]` for multi_select, and the raw string otherwise.
  */
 function initialAnswerFor(f: ClarificationFieldEventDTO): unknown {
 	const raw = f.default;
@@ -183,41 +175,9 @@ function initialAnswerFor(f: ClarificationFieldEventDTO): unknown {
 	if (f.type === ClarificationFieldTypeDTO.multi_select) {
 		return Array.isArray(raw) ? raw : [];
 	}
-	if (f.type === ClarificationFieldTypeDTO.number) {
-		// Server sends number defaults as strings (e.g. `"5"`). Parse so the
-		// stored value is a real `number` — otherwise `isFieldFilled` (which
-		// requires `typeof === 'number'`) rejects a visibly-filled field and
-		// Submit stays disabled.
-		if (typeof raw !== 'string' || raw === '') {
-			return null;
-		}
-		const parsed = Number(raw);
-		return Number.isNaN(parsed) ? null : parsed;
-	}
 	return raw ?? '';
 }
 
-// Whether a required field has been answered. Booleans are always considered
-// filled (they're initialised to a concrete true/false). For other types we
-// reject empty strings, empty arrays, NaN numbers, and `null` (which the
-// number input emits when its raw value is `''` — `Number('')` would
-// otherwise silently coerce to `0` and read as a valid answer).
-function isFieldFilled(
-	field: ClarificationFieldEventDTO,
-	value: unknown,
-): boolean {
-	switch (field.type) {
-		case ClarificationFieldTypeDTO.multi_select:
-			return Array.isArray(value) && value.length > 0;
-		case ClarificationFieldTypeDTO.boolean:
-			return true;
-		case ClarificationFieldTypeDTO.number:
-			return typeof value === 'number' && !Number.isNaN(value);
-		default:
-			return typeof value === 'string' && value.trim().length > 0;
-	}
-}
-
 interface FieldInputProps {
 	field: ClarificationFieldEventDTO;
 	value: unknown;
@@ -256,21 +216,13 @@ function FieldInput({ field, value, onChange }: FieldInputProps): JSX.Element {
 			<div className={styles.field}>
 				<label className={styles.label} htmlFor={id}>
 					{label}
-					{required && (
-						<span className={styles.required} aria-hidden="true">
-							*
-						</span>
-					)}
+					{required && <span className={styles.required}>*</span>}
 				</label>
 				<Select
 					value={isCustom ? CUSTOM_OPTION_SENTINEL : String(value ?? '')}
 					onChange={handleSelectChange}
 				>
-					<SelectTrigger
-						id={id}
-						placeholder="Select…"
-						aria-required={required || undefined}
-					/>
+					<SelectTrigger id={id} placeholder="Select…" />
 					{/* Pin the dropdown width to the trigger via Radix's
 					    `--radix-select-trigger-width`; otherwise the popover
 					    sizes to its widest item and looks misaligned. */}
@@ -315,11 +267,7 @@ function FieldInput({ field, value, onChange }: FieldInputProps): JSX.Element {
 					onChange={(): void => onChange(!checked)}
 				>
 					{label}
-					{required && (
-						<span className={styles.required} aria-hidden="true">
-							*
-						</span>
-					)}
+					{required && <span className={styles.required}>*</span>}
 				</Checkbox>
 			</div>
 		);
@@ -364,21 +312,11 @@ function FieldInput({ field, value, onChange }: FieldInputProps): JSX.Element {
 		};
 
 		return (
-			// `fieldset` + `legend` is the WCAG-recommended grouping for
-			// related checkboxes (1.3.1). SRs announce the legend before each
-			// option, so users hear the group label as context.
-			<fieldset
-				className={styles.multiSelectFieldset}
-				aria-required={required || undefined}
-			>
-				<legend className={styles.label}>
+			<div className={styles.field}>
+				<span className={styles.label}>
 					{label}
-					{required && (
-						<span className={styles.required} aria-hidden="true">
-							*
-						</span>
-					)}
-				</legend>
+					{required && <span className={styles.required}>*</span>}
+				</span>
 				<div className={styles.checkboxGroup}>
 					{options?.map((opt) => (
 						<Checkbox
@@ -409,7 +347,7 @@ function FieldInput({ field, value, onChange }: FieldInputProps): JSX.Element {
 						onChange={(e): void => updateCustomValue(e.target.value)}
 					/>
 				)}
-			</fieldset>
+			</div>
 		);
 	}
 
@@ -418,29 +356,16 @@ function FieldInput({ field, value, onChange }: FieldInputProps): JSX.Element {
 		<div className={styles.field}>
 			<label className={styles.label} htmlFor={id}>
 				{label}
-				{required && (
-					<span className={styles.required} aria-hidden="true">
-						*
-					</span>
-				)}
+				{required && <span className={styles.required}>*</span>}
 			</label>
 			<Input
 				id={id}
 				type={type === 'number' ? 'number' : 'text'}
 				className={styles.input}
 				value={String(value ?? '')}
-				aria-required={required || undefined}
-				onChange={(e): void => {
-					if (type === 'number') {
-						const raw = e.target.value;
-						// Map empty input to `null` instead of `Number('') === 0`
-						// so a required numeric field cleared after typing doesn't
-						// silently read as a valid `0` in `isFieldFilled`.
-						onChange(raw === '' ? null : Number(raw));
-					} else {
-						onChange(e.target.value);
-					}
-				}}
+				onChange={(e): void =>
+					onChange(type === 'number' ? Number(e.target.value) : e.target.value)
+				}
 				placeholder={label}
 			/>
 		</div>

frontend/src/container/AIAssistant/components/MessageFeedback/MessageFeedback.tsx

@@ -10,7 +10,6 @@ import { useTimezone } from 'providers/Timezone';
 
 import logEvent from 'api/common/logEvent';
 
-import { FeedbackRatingDTO } from 'api/ai-assistant/sigNozAIAssistantAPI.schemas';
 import { AIAssistantEvents } from '../../events';
 import { useAIAssistantAnalyticsContext } from '../../hooks/useAIAssistantAnalyticsContext';
 import { useAIAssistantStore } from '../../store/useAIAssistantStore';
@@ -18,22 +17,6 @@ import { FeedbackRating, Message } from '../../types';
 
 import styles from './MessageFeedback.module.scss';
 
-const FEEDBACK_ANALYTICS_RATING = {
-	[FeedbackRatingDTO.positive]: 'up',
-	[FeedbackRatingDTO.negative]: 'down',
-} as const;
-
-const VOTE_LABEL = {
-	[FeedbackRatingDTO.positive]: {
-		tooltip: 'Good response',
-		ariaLabel: 'Good response',
-	},
-	[FeedbackRatingDTO.negative]: {
-		tooltip: 'Bad response',
-		ariaLabel: 'Bad response',
-	},
-} as const;
-
 interface MessageFeedbackProps {
 	message: Message;
 	onRegenerate?: () => void;
@@ -134,7 +117,7 @@ export default function MessageFeedback({
 			if (vote === rating) {
 				return;
 			}
-			if (rating === FeedbackRatingDTO.negative) {
+			if (rating === 'negative') {
 				setNegativeComment('');
 				setIsNegativeDialogOpen(true);
 				return;
@@ -143,7 +126,7 @@ export default function MessageFeedback({
 			void logEvent(AIAssistantEvents.FeedbackSubmitted, {
 				messageId: message.id,
 				threadId,
-				rating: FEEDBACK_ANALYTICS_RATING[rating],
+				rating: 'up',
 				hasComment: false,
 				commentLength: 0,
 			});
@@ -153,21 +136,17 @@ export default function MessageFeedback({
 	);
 
 	const handleSubmitNegative = useCallback((): void => {
-		setVote(FeedbackRatingDTO.negative);
+		setVote('negative');
 		setIsNegativeDialogOpen(false);
 		const trimmed = negativeComment.trim();
 		void logEvent(AIAssistantEvents.FeedbackSubmitted, {
 			messageId: message.id,
 			threadId,
-			rating: FEEDBACK_ANALYTICS_RATING[FeedbackRatingDTO.negative],
+			rating: 'down',
 			hasComment: trimmed.length > 0,
 			commentLength: trimmed.length,
 		});
-		submitMessageFeedback(
-			message.id,
-			FeedbackRatingDTO.negative,
-			trimmed || undefined,
-		);
+		submitMessageFeedback(message.id, 'negative', trimmed || undefined);
 	}, [message.id, negativeComment, submitMessageFeedback, threadId]);
 
 	return (
@@ -181,39 +160,32 @@ export default function MessageFeedback({
 							variant="ghost"
 							onClick={handleCopy}
 							color="secondary"
-							aria-label={copied ? 'Copied' : 'Copy message'}
 						>
 							{copied ? <Check size={12} /> : <Copy size={12} />}
 						</Button>
 					</TooltipSimple>
 
-					<TooltipSimple title={VOTE_LABEL[FeedbackRatingDTO.positive].tooltip}>
+					<TooltipSimple title="Good response">
 						<Button
-							className={cx(styles.btn, {
-								[styles.votedUp]: vote === FeedbackRatingDTO.positive,
-							})}
+							className={cx(styles.btn, { [styles.votedUp]: vote === 'positive' })}
 							size="icon"
 							variant="ghost"
 							color="secondary"
-							onClick={(): void => handleVote(FeedbackRatingDTO.positive)}
-							aria-label={VOTE_LABEL[FeedbackRatingDTO.positive].ariaLabel}
-							aria-pressed={vote === FeedbackRatingDTO.positive}
+							onClick={(): void => handleVote('positive')}
 						>
 							<ThumbsUp size={12} />
 						</Button>
 					</TooltipSimple>
 
-					<TooltipSimple title={VOTE_LABEL[FeedbackRatingDTO.negative].tooltip}>
+					<TooltipSimple title="Bad response">
 						<Button
 							className={cx(styles.btn, {
-								[styles.votedDown]: vote === FeedbackRatingDTO.negative,
+								[styles.votedDown]: vote === 'negative',
 							})}
 							size="icon"
 							variant="ghost"
 							color="secondary"
-							onClick={(): void => handleVote(FeedbackRatingDTO.negative)}
-							aria-label={VOTE_LABEL[FeedbackRatingDTO.negative].ariaLabel}
-							aria-pressed={vote === FeedbackRatingDTO.negative}
+							onClick={(): void => handleVote('negative')}
 						>
 							<ThumbsDown size={12} />
 						</Button>
@@ -227,7 +199,6 @@ export default function MessageFeedback({
 								variant="ghost"
 								color="secondary"
 								onClick={onRegenerate}
-								aria-label="Regenerate response"
 							>
 								<RefreshCw size={12} />
 							</Button>

frontend/src/container/AIAssistant/components/UserMessageActions/UserMessageActions.tsx

@@ -47,7 +47,6 @@ export default function UserMessageActions({
 					variant="ghost"
 					color="secondary"
 					onClick={handleCopy}
-					aria-label={copied ? 'Copied' : 'Copy message'}
 				>
 					{copied ? <Check size={12} /> : <Copy size={12} />}
 				</Button>

frontend/src/container/AIAssistant/components/VirtualizedMessages/VirtualizedMessages.tsx

@@ -90,16 +90,6 @@ export default function VirtualizedMessages({
 
 	const virtuosoRef = useRef<VirtuosoHandle>(null);
 	const scrollerRef = useRef<HTMLElement | Window | null>(null);
-	// Tracks whether the scroller is pinned to (or near) the bottom. Updated
-	// via Virtuoso's `atBottomStateChange` so we can stop force-scrolling the
-	// user back down when they've intentionally scrolled up to read earlier
-	// content.
-	const atBottomRef = useRef(true);
-	// Id of the latest user message we've already anchored to. Used to detect
-	// a fresh user send so we can re-anchor to the bottom regardless of where
-	// the user was scrolled — sending a message and not seeing it is worse
-	// than the anti-yank guarantee.
-	const lastSeenUserMessageIdRef = useRef<string | null>(null);
 
 	const handleRegenerate = useCallback(
 		(messageId: string): void => {
@@ -121,25 +111,8 @@ export default function VirtualizedMessages({
 	// align: 'end')` would only reach the last item's bottom and leave the
 	// padding hidden below the fold. Use `auto` while streaming so the bottom
 	// stays glued as text deltas arrive; `smooth` lags when triggered every
-	// few ms. Bail out if the user has scrolled away from the bottom — that's
-	// an explicit signal they want to read earlier content without being
-	// yanked back.
+	// few ms.
 	useEffect(() => {
-		const lastMessage = messages[messages.length - 1];
-		const isFreshUserSend =
-			lastMessage?.role === 'user' &&
-			lastMessage.id !== lastSeenUserMessageIdRef.current;
-		if (isFreshUserSend) {
-			lastSeenUserMessageIdRef.current = lastMessage.id;
-			// Re-anchor so the user sees their own send (and the assistant's
-			// follow-up streaming) even if they were reading history when they
-			// hit Enter.
-			atBottomRef.current = true;
-		}
-
-		if (!atBottomRef.current) {
-			return;
-		}
 		const scroller = scrollerRef.current;
 		if (!(scroller instanceof HTMLElement)) {
 			return;
@@ -149,7 +122,7 @@ export default function VirtualizedMessages({
 			behavior: isStreaming ? 'auto' : 'smooth',
 		});
 	}, [
-		messages,
+		messages.length,
 		streamingEvents.length,
 		streamingContentLength,
 		isStreaming,
@@ -159,18 +132,14 @@ export default function VirtualizedMessages({
 
 	const followOutput = useCallback(
 		(atBottom: boolean): false | 'auto' | 'smooth' => {
-			if (!atBottom) {
-				return false;
+			if (isStreaming) {
+				return 'auto';
 			}
-			return isStreaming ? 'auto' : 'smooth';
+			return atBottom ? 'smooth' : false;
 		},
 		[isStreaming],
 	);
 
-	const handleAtBottomStateChange = useCallback((atBottom: boolean): void => {
-		atBottomRef.current = atBottom;
-	}, []);
-
 	const showStreamingSlot =
 		isStreaming || Boolean(pendingApproval) || Boolean(pendingClarification);
 
@@ -219,8 +188,6 @@ export default function VirtualizedMessages({
 			className={styles.messages}
 			totalCount={totalCount}
 			followOutput={followOutput}
-			atBottomStateChange={handleAtBottomStateChange}
-			atBottomThreshold={64}
 			initialTopMostItemIndex={Math.max(0, totalCount - 1)}
 			itemContent={(index): JSX.Element => {
 				if (index < messages.length) {

frontend/src/container/AIAssistant/components/blocks/RichCodeBlock/RichCodeBlock.tsx

@@ -1,7 +1,6 @@
 import React, { useEffect, useRef, useState } from 'react';
 import { useCopyToClipboard } from 'react-use';
 import { Button } from '@signozhq/ui/button';
-import { TooltipSimple } from '@signozhq/ui/tooltip';
 import { Check, Copy } from '@signozhq/icons';
 import SyntaxHighlighter, {
 	a11yDark,
@@ -127,17 +126,16 @@ function CopyButton({ text }: { text: string }): JSX.Element {
 	};
 
 	return (
-		<TooltipSimple title={copied ? 'Copied' : 'Copy code'}>
-			<Button
-				variant="ghost"
-				size="sm"
-				color="secondary"
-				className={styles.copyBtn}
-				onClick={handleCopy}
-				aria-label={copied ? 'Copied' : 'Copy code'}
-			>
-				{copied ? <Check size={12} /> : <Copy size={12} />}
-			</Button>
-		</TooltipSimple>
+		<Button
+			variant="ghost"
+			size="sm"
+			color="secondary"
+			className={styles.copyBtn}
+			onClick={handleCopy}
+			title={copied ? 'Copied' : 'Copy code'}
+			aria-label={copied ? 'Copied' : 'Copy code'}
+		>
+			{copied ? <Check size={12} /> : <Copy size={12} />}
+		</Button>
 	);
 }

frontend/src/container/AIAssistant/events.ts

@@ -63,26 +63,6 @@ export const SuggestedPromptCategory = {
 export type SuggestedPromptCategory =
 	(typeof SuggestedPromptCategory)[keyof typeof SuggestedPromptCategory];
 
-// `source` attribute on the AI Assistant `Opened` event — describes which
-// surface triggered the open. Keep values stable: dashboards downstream
-// depend on the literal strings.
-export const AIAssistantOpenSource = {
-	Icon: 'icon',
-	Shortcut: 'shortcut',
-	Cmdk: 'cmdk',
-} as const;
-export type AIAssistantOpenSource =
-	(typeof AIAssistantOpenSource)[keyof typeof AIAssistantOpenSource];
-
-// `source` attribute on the `VoiceInputUsed` event — which surface initiated
-// the recording.
-export const VoiceInputSource = {
-	Button: 'button',
-	Shortcut: 'shortcut',
-} as const;
-export type VoiceInputSource =
-	(typeof VoiceInputSource)[keyof typeof VoiceInputSource];
-
 export enum AIAssistantEvents {
 	Opened = 'AI Assistant: Opened',
 	MessageSent = 'AI Assistant: Message sent',

frontend/src/container/AppLayout/utils.ts

@@ -1,32 +1,9 @@
 import ROUTES from 'constants/routes';
 
-const PARAM_SEGMENT = /:[^/]+/g;
-const REGEX_SPECIALS = /[.+*?^$()[\]{}|\\]/g;
-
-function templateToRegex(template: string): RegExp {
-	const pattern = template
-		.replace(REGEX_SPECIALS, '\\$&')
-		.replace(PARAM_SEGMENT, '[^/]+');
-	return new RegExp(`^${pattern}$`);
-}
-
 export function getRouteKey(pathname: string): string {
-	const entries = Object.entries(ROUTES);
+	const [routeKey] = Object.entries(ROUTES).find(
+		([, value]) => value === pathname,
+	) || ['DEFAULT'];
 
-	const exact = entries.find(([, value]) => value === pathname);
-	if (exact) {
-		return exact[0];
-	}
-
-	// First template that matches wins, so declaration order in `ROUTES`
-	// matters when templates can overlap. Today's set is unambiguous because
-	// `[^/]+` is segment-bounded, but if you ever add a sibling like
-	// `/services/list` next to `SERVICE_METRICS: '/services/:servicename'`,
-	// list the more-specific (more-static-segments) entry first in `ROUTES`
-	// — otherwise the param template will swallow the static path.
-	const dynamic = entries.find(
-		([, value]) => value.includes(':') && templateToRegex(value).test(pathname),
-	);
-
-	return dynamic?.[0] ?? 'DEFAULT';
+	return routeKey;
 }

pkg/meterreporter/config.go

@@ -1,7 +1,6 @@
 package meterreporter
 
 import (
-	"math/rand/v2"
 	"time"
 
 	"github.com/SigNoz/signoz/pkg/errors"
@@ -16,21 +15,12 @@ type Config struct {
 
 	// Backfill enables sealed-day catch-up from the license creation day.
 	Backfill bool `mapstructure:"backfill"`
-
-	// Jitter is the randomness applied to both the first collect after
-	// Start() and to every subsequent cycle. The first fire happens at a
-	// random time in [0, Jitter); each subsequent cycle takes
-	// Interval - random(0, Jitter). Negative (the default) means "derive
-	// from Interval" via ResolvedJitter, so the value scales with whatever
-	// Interval the user picks.
-	Jitter time.Duration `mapstructure:"jitter"`
 }
 
 func newConfig() factory.Config {
 	return Config{
 		Interval: 6 * time.Hour,
 		Backfill: true,
-		Jitter:   -1, // Negative sentinel. Resolved at use time unless explicitly set.
 	}
 }
 
@@ -39,27 +29,9 @@ func NewConfigFactory() factory.ConfigFactory {
 }
 
 func (c Config) Validate() error {
-	if c.Interval < 10*time.Minute || c.Interval > 24*time.Hour {
-		return errors.New(errors.TypeInvalidInput, ErrCodeInvalidInput, "meterreporter::interval must be between 10m and 24h")
-	}
-
-	if c.Jitter >= 0 && (c.Jitter < 10*time.Minute || c.Jitter > c.Interval) {
-		return errors.New(errors.TypeInvalidInput, ErrCodeInvalidInput, "meterreporter::jitter must be between 10m and interval")
+	if c.Interval < 5*time.Minute || c.Interval > 24*time.Hour {
+		return errors.New(errors.TypeInvalidInput, ErrCodeInvalidInput, "meterreporter::interval must be between 5m and 24h")
 	}
 
 	return nil
 }
-
-// NewJitter returns a fresh random duration sampled uniformly from
-// [0, jitter), where jitter is the configured Jitter or, if the sentinel
-// default is still in place, min(Interval, 2h).
-func (c Config) NewJitter() time.Duration {
-	defaultJitter := 2 * time.Hour
-
-	cap := c.Jitter
-	if cap < 0 {
-		cap = min(c.Interval, defaultJitter)
-	}
-
-	return time.Duration(rand.Int64N(int64(cap)))
-}

pkg/signoz/provider.go

@@ -208,7 +208,6 @@ func NewSQLMigrationProviderFactories(
 		sqlmigration.NewMigrateCloudIntegrationDashboardsFactory(sqlstore),
 		sqlmigration.NewAddScopeToPlannedMaintenanceFactory(sqlstore, sqlschema),
 		sqlmigration.NewMigrateInstalledIntegrationDashboardsFactory(sqlstore),
-		sqlmigration.NewAddDashboardNameFactory(sqlstore, sqlschema),
 	)
 }
 

pkg/sqlmigration/089_add_dashboard_name.go

@@ -1,85 +0,0 @@
-package sqlmigration
-
-import (
-	"context"
-
-	"github.com/SigNoz/signoz/pkg/factory"
-	"github.com/SigNoz/signoz/pkg/sqlschema"
-	"github.com/SigNoz/signoz/pkg/sqlstore"
-	"github.com/uptrace/bun"
-	"github.com/uptrace/bun/migrate"
-)
-
-type addDashboardName struct {
-	sqlstore  sqlstore.SQLStore
-	sqlschema sqlschema.SQLSchema
-}
-
-func NewAddDashboardNameFactory(sqlstore sqlstore.SQLStore, sqlschema sqlschema.SQLSchema) factory.ProviderFactory[SQLMigration, Config] {
-	return factory.NewProviderFactory(
-		factory.MustNewName("add_dashboard_name"),
-		func(ctx context.Context, ps factory.ProviderSettings, c Config) (SQLMigration, error) {
-			return &addDashboardName{sqlstore: sqlstore, sqlschema: sqlschema}, nil
-		},
-	)
-}
-
-func (migration *addDashboardName) Register(migrations *migrate.Migrations) error {
-	return migrations.Register(migration.Up, migration.Down)
-}
-
-func (migration *addDashboardName) Up(ctx context.Context, db *bun.DB) error {
-	// dashboard is referenced by public_dashboard and integration_dashboard;
-	// FK enforcement must be off for the SQLite recreate-table fallback.
-	if err := migration.sqlschema.ToggleFKEnforcement(ctx, db, false); err != nil {
-		return err
-	}
-
-	tx, err := db.BeginTx(ctx, nil)
-	if err != nil {
-		return err
-	}
-	defer func() {
-		_ = tx.Rollback()
-	}()
-
-	table, uniqueConstraints, err := migration.sqlschema.GetTable(ctx, sqlschema.TableName("dashboard"))
-	if err != nil {
-		return err
-	}
-
-	nameColumn := &sqlschema.Column{
-		Name:     sqlschema.ColumnName("name"),
-		DataType: sqlschema.DataTypeText,
-		Nullable: false,
-	}
-
-	// Only v2 dashboards populate this column. Existing v1 rows are left with
-	// the zero value (empty string) so v1 create/update paths can keep
-	// inserting without a name.
-	//
-	// TODO: once v1 dashboards are migrated to v2 and every row has a real
-	// name, a follow-up migration should add a unique index on
-	// (org_id, name) to enforce per-org name uniqueness.
-	sqls := migration.sqlschema.Operator().AddColumn(table, uniqueConstraints, nameColumn, nil)
-
-	for _, sql := range sqls {
-		if _, err := tx.ExecContext(ctx, string(sql)); err != nil {
-			return err
-		}
-	}
-
-	if err := tx.Commit(); err != nil {
-		return err
-	}
-
-	if err := migration.sqlschema.ToggleFKEnforcement(ctx, db, true); err != nil {
-		return err
-	}
-
-	return nil
-}
-
-func (migration *addDashboardName) Down(context.Context, *bun.DB) error {
-	return nil
-}

pkg/telemetrytraces/trace_operator_cte_builder.go

@@ -70,12 +70,31 @@ func (b *traceOperatorCTEBuilder) build(ctx context.Context, requestType qbtypes
 
 	selectFromCTE := rootCTEName
 	if b.operator.ReturnSpansFrom != "" {
-		selectFromCTE = b.queryToCTEName[b.operator.ReturnSpansFrom]
-		if selectFromCTE == "" {
+		sourceQueryCTE := b.queryToCTEName[b.operator.ReturnSpansFrom]
+		if sourceQueryCTE == "" {
 			return nil, errors.NewInvalidInputf(errors.CodeInvalidInput,
 				"returnSpansFrom references query '%s' which has no corresponding CTE",
 				b.operator.ReturnSpansFrom)
 		}
+		filteredCTEName := fmt.Sprintf("__return_from_%s", b.operator.ReturnSpansFrom)
+
+		// rootCTEName holds one row per matching *span*, not per *trace*, so it can
+		// contain many rows for the same trace_id. DISTINCT de-duplicates that set
+		// before ClickHouse builds the hash table for the IN check, keeping memory
+		// usage proportional to the number of distinct traces rather than spans.
+		matchingTracedSB := sqlbuilder.NewSelectBuilder()
+		matchingTracedSB.Select("DISTINCT trace_id")
+		matchingTracedSB.From(rootCTEName)
+		matchedTracesSQL, matchedTracesArgs := matchingTracedSB.BuildWithFlavor(sqlbuilder.ClickHouse)
+
+		filteredSB := sqlbuilder.NewSelectBuilder()
+		filteredSB.Select("*")
+		filteredSB.From(sourceQueryCTE)
+		filteredSB.Where(fmt.Sprintf("trace_id IN (%s)", matchedTracesSQL))
+		filteredSQL, filteredArgs := filteredSB.BuildWithFlavor(sqlbuilder.ClickHouse, matchedTracesArgs...)
+
+		b.addCTE(filteredCTEName, filteredSQL, filteredArgs, []string{sourceQueryCTE, rootCTEName})
+		selectFromCTE = filteredCTEName
 	}
 
 	finalStmt, err := b.buildFinalQuery(ctx, selectFromCTE, requestType)

pkg/telemetrytraces/trace_operator_cte_builder_test.go

@@ -385,6 +385,82 @@ func TestTraceOperatorStatementBuilder(t *testing.T) {
 			},
 			expectedErr: nil,
 		},
+		{
+			name:        "returnSpansFrom B: A -> B return B spans filtered by operator",
+			requestType: qbtypes.RequestTypeRaw,
+			operator: qbtypes.QueryBuilderTraceOperator{
+				Expression:      "A -> B",
+				ReturnSpansFrom: "B",
+				Limit:           10,
+			},
+			compositeQuery: &qbtypes.CompositeQuery{
+				Queries: []qbtypes.QueryEnvelope{
+					{
+						Type: qbtypes.QueryTypeBuilder,
+						Spec: qbtypes.QueryBuilderQuery[qbtypes.TraceAggregation]{
+							Name:   "A",
+							Signal: telemetrytypes.SignalTraces,
+							Filter: &qbtypes.Filter{Expression: "service.name = 'gateway'"},
+						},
+					},
+					{
+						Type: qbtypes.QueryTypeBuilder,
+						Spec: qbtypes.QueryBuilderQuery[qbtypes.TraceAggregation]{
+							Name:   "B",
+							Signal: telemetrytypes.SignalTraces,
+							Filter: &qbtypes.Filter{Expression: "service.name = 'database'"},
+						},
+					},
+				},
+			},
+			expected: qbtypes.Statement{
+				Query: "WITH toDateTime64(1747947419000000000, 9) AS t_from, toDateTime64(1747983448000000000, 9) AS t_to, 1747945619 AS bucket_from, 1747983448 AS bucket_to, all_spans AS (SELECT *, resource_string_service$$name AS `service.name` FROM signoz_traces.distributed_signoz_index_v3 WHERE timestamp >= ? AND timestamp < ? AND ts_bucket_start >= ? AND ts_bucket_start <= ?), __resource_filter_A AS (SELECT fingerprint FROM signoz_traces.distributed_traces_v3_resource WHERE (simpleJSONExtractString(labels, 'service.name') = ? AND labels LIKE ? AND labels LIKE ?) AND seen_at_ts_bucket_start >= ? AND seen_at_ts_bucket_start <= ?), A AS (SELECT * FROM signoz_traces.distributed_signoz_index_v3 WHERE resource_fingerprint GLOBAL IN (SELECT fingerprint FROM __resource_filter_A) AND timestamp >= ? AND timestamp < ? AND ts_bucket_start >= ? AND ts_bucket_start <= ?), __resource_filter_B AS (SELECT fingerprint FROM signoz_traces.distributed_traces_v3_resource WHERE (simpleJSONExtractString(labels, 'service.name') = ? AND labels LIKE ? AND labels LIKE ?) AND seen_at_ts_bucket_start >= ? AND seen_at_ts_bucket_start <= ?), B AS (SELECT * FROM signoz_traces.distributed_signoz_index_v3 WHERE resource_fingerprint GLOBAL IN (SELECT fingerprint FROM __resource_filter_B) AND timestamp >= ? AND timestamp < ? AND ts_bucket_start >= ? AND ts_bucket_start <= ?), A_INDIR_DESC_B AS (WITH RECURSIVE up AS (SELECT d.trace_id, d.span_id, d.parent_span_id, 0 AS depth FROM B AS d UNION ALL SELECT p.trace_id, p.span_id, p.parent_span_id, up.depth + 1 FROM all_spans AS p JOIN up ON p.trace_id = up.trace_id AND p.span_id = up.parent_span_id WHERE up.depth < 100) SELECT DISTINCT a.* FROM A AS a GLOBAL INNER JOIN (SELECT DISTINCT trace_id, span_id FROM up WHERE depth > 0 ) AS ancestors ON ancestors.trace_id = a.trace_id AND ancestors.span_id = a.span_id), __return_from_B AS (SELECT * FROM B WHERE trace_id IN (SELECT DISTINCT trace_id FROM A_INDIR_DESC_B)) SELECT timestamp, trace_id, span_id, name, duration_nano, parent_span_id FROM __return_from_B ORDER BY timestamp DESC LIMIT ? SETTINGS distributed_product_mode='allow', max_memory_usage=10000000000",
+				Args:  []any{"1747947419000000000", "1747983448000000000", uint64(1747945619), uint64(1747983448), "gateway", "%service.name%", "%service.name\":\"gateway%", uint64(1747945619), uint64(1747983448), "1747947419000000000", "1747983448000000000", uint64(1747945619), uint64(1747983448), "database", "%service.name%", "%service.name\":\"database%", uint64(1747945619), uint64(1747983448), "1747947419000000000", "1747983448000000000", uint64(1747945619), uint64(1747983448), 10},
+			},
+			expectedErr: nil,
+		},
+		{
+			name:        "returnSpansFrom C: (A -> B) && C return C spans filtered by operator",
+			requestType: qbtypes.RequestTypeRaw,
+			operator: qbtypes.QueryBuilderTraceOperator{
+				Expression:      "(A -> B) && C",
+				ReturnSpansFrom: "C",
+				Limit:           10,
+			},
+			compositeQuery: &qbtypes.CompositeQuery{
+				Queries: []qbtypes.QueryEnvelope{
+					{
+						Type: qbtypes.QueryTypeBuilder,
+						Spec: qbtypes.QueryBuilderQuery[qbtypes.TraceAggregation]{
+							Name:   "A",
+							Signal: telemetrytypes.SignalTraces,
+							Filter: &qbtypes.Filter{Expression: "service.name = 'gateway'"},
+						},
+					},
+					{
+						Type: qbtypes.QueryTypeBuilder,
+						Spec: qbtypes.QueryBuilderQuery[qbtypes.TraceAggregation]{
+							Name:   "B",
+							Signal: telemetrytypes.SignalTraces,
+							Filter: &qbtypes.Filter{Expression: "service.name = 'database'"},
+						},
+					},
+					{
+						Type: qbtypes.QueryTypeBuilder,
+						Spec: qbtypes.QueryBuilderQuery[qbtypes.TraceAggregation]{
+							Name:   "C",
+							Signal: telemetrytypes.SignalTraces,
+							Filter: &qbtypes.Filter{Expression: "service.name = 'auth'"},
+						},
+					},
+				},
+			},
+			expected: qbtypes.Statement{
+				Query: "WITH toDateTime64(1747947419000000000, 9) AS t_from, toDateTime64(1747983448000000000, 9) AS t_to, 1747945619 AS bucket_from, 1747983448 AS bucket_to, all_spans AS (SELECT *, resource_string_service$$name AS `service.name` FROM signoz_traces.distributed_signoz_index_v3 WHERE timestamp >= ? AND timestamp < ? AND ts_bucket_start >= ? AND ts_bucket_start <= ?), __resource_filter_A AS (SELECT fingerprint FROM signoz_traces.distributed_traces_v3_resource WHERE (simpleJSONExtractString(labels, 'service.name') = ? AND labels LIKE ? AND labels LIKE ?) AND seen_at_ts_bucket_start >= ? AND seen_at_ts_bucket_start <= ?), A AS (SELECT * FROM signoz_traces.distributed_signoz_index_v3 WHERE resource_fingerprint GLOBAL IN (SELECT fingerprint FROM __resource_filter_A) AND timestamp >= ? AND timestamp < ? AND ts_bucket_start >= ? AND ts_bucket_start <= ?), __resource_filter_B AS (SELECT fingerprint FROM signoz_traces.distributed_traces_v3_resource WHERE (simpleJSONExtractString(labels, 'service.name') = ? AND labels LIKE ? AND labels LIKE ?) AND seen_at_ts_bucket_start >= ? AND seen_at_ts_bucket_start <= ?), B AS (SELECT * FROM signoz_traces.distributed_signoz_index_v3 WHERE resource_fingerprint GLOBAL IN (SELECT fingerprint FROM __resource_filter_B) AND timestamp >= ? AND timestamp < ? AND ts_bucket_start >= ? AND ts_bucket_start <= ?), A_INDIR_DESC_B AS (WITH RECURSIVE up AS (SELECT d.trace_id, d.span_id, d.parent_span_id, 0 AS depth FROM B AS d UNION ALL SELECT p.trace_id, p.span_id, p.parent_span_id, up.depth + 1 FROM all_spans AS p JOIN up ON p.trace_id = up.trace_id AND p.span_id = up.parent_span_id WHERE up.depth < 100) SELECT DISTINCT a.* FROM A AS a GLOBAL INNER JOIN (SELECT DISTINCT trace_id, span_id FROM up WHERE depth > 0 ) AS ancestors ON ancestors.trace_id = a.trace_id AND ancestors.span_id = a.span_id), __resource_filter_C AS (SELECT fingerprint FROM signoz_traces.distributed_traces_v3_resource WHERE (simpleJSONExtractString(labels, 'service.name') = ? AND labels LIKE ? AND labels LIKE ?) AND seen_at_ts_bucket_start >= ? AND seen_at_ts_bucket_start <= ?), C AS (SELECT * FROM signoz_traces.distributed_signoz_index_v3 WHERE resource_fingerprint GLOBAL IN (SELECT fingerprint FROM __resource_filter_C) AND timestamp >= ? AND timestamp < ? AND ts_bucket_start >= ? AND ts_bucket_start <= ?), A_INDIR_DESC_B_AND_C AS (SELECT l.* FROM A_INDIR_DESC_B AS l INNER JOIN C AS r ON l.trace_id = r.trace_id), __return_from_C AS (SELECT * FROM C WHERE trace_id IN (SELECT DISTINCT trace_id FROM A_INDIR_DESC_B_AND_C)) SELECT timestamp, trace_id, span_id, name, duration_nano, parent_span_id FROM __return_from_C ORDER BY timestamp DESC LIMIT ? SETTINGS distributed_product_mode='allow', max_memory_usage=10000000000",
+				Args:  []any{"1747947419000000000", "1747983448000000000", uint64(1747945619), uint64(1747983448), "gateway", "%service.name%", "%service.name\":\"gateway%", uint64(1747945619), uint64(1747983448), "1747947419000000000", "1747983448000000000", uint64(1747945619), uint64(1747983448), "database", "%service.name%", "%service.name\":\"database%", uint64(1747945619), uint64(1747983448), "1747947419000000000", "1747983448000000000", uint64(1747945619), uint64(1747983448), "auth", "%service.name%", "%service.name\":\"auth%", uint64(1747945619), uint64(1747983448), "1747947419000000000", "1747983448000000000", uint64(1747945619), uint64(1747983448), 10},
+			},
+			expectedErr: nil,
+		},
 	}
 
 	fm := NewFieldMapper()

pkg/types/dashboardtypes/dashboard.go

@@ -33,7 +33,6 @@ type StorableDashboard struct {
 	Locked bool                  `bun:"locked,notnull,default:false"`
 	OrgID  valuer.UUID           `bun:"org_id,notnull"`
 	Source Source                `bun:"source,type:text,notnull"`
-	Name   string                `bun:"name,type:text,notnull"`
 }
 
 type Dashboard struct {

tests/fixtures/querier.py

@@ -72,6 +72,7 @@ class TraceOperatorQuery:
     return_spans_from: str | None = None
     limit: int | None = None
     order: list[OrderBy] | None = None
+    select_fields: list[TelemetryFieldKey] | None = None
 
     def to_dict(self) -> dict:
         spec: dict[str, Any] = {
@@ -84,6 +85,8 @@ class TraceOperatorQuery:
             spec["limit"] = self.limit
         if self.order:
             spec["order"] = [o.to_dict() if hasattr(o, "to_dict") else o for o in self.order]
+        if self.select_fields:
+            spec["selectFields"] = [f.to_dict() for f in self.select_fields]
         return {"type": "builder_trace_operator", "spec": spec}
 
 

tests/integration/tests/querier/15_trace_operator.py

@@ -0,0 +1,436 @@
+"""
+Integration tests for TraceOperatorQuery (builder_trace_operator) through the
+/api/v5/query_range endpoint.
+
+Covers:
+1. Order-by variants (A -> B, A => B) with returnSpansFrom="A".
+   Guards against the NOT_FOUND_COLUMN_IN_BLOCK regression where ordering by a
+   column absent from an outer SELECT caused a query failure.
+2. Expression operators (=>, ->, &&, ||, A NOT B) with and without returnSpansFrom.
+
+returnSpansFrom semantics
+--------------------------
+returnSpansFrom="" (default)
+    The final rows come from the expression's root CTE.  Only spans that
+    directly satisfy the structural predicate are returned.
+
+returnSpansFrom="A"
+    The expression is still evaluated in full (the structural relationship
+    must hold), but the final rows are drawn from the A sub-query CTE,
+    filtered to traces that appeared in the expression result.  Concretely:
+    the query returns every A span whose trace_id belongs to a trace that
+    matched the expression.
+"""
+
+from collections.abc import Callable
+from datetime import UTC, datetime, timedelta
+from http import HTTPStatus
+
+import pytest
+import requests
+
+from fixtures import types
+from fixtures.auth import USER_ADMIN_EMAIL, USER_ADMIN_PASSWORD
+from fixtures.querier import get_rows
+from fixtures.traces import TraceIdGenerator, Traces, TracesKind, TracesStatusCode
+
+
+def _names(response: requests.Response) -> set:
+    return {r["data"]["name"] for r in get_rows(response)}
+
+
+# ============================================================================
+# Dataset — 4 traces using real OTel semantic-convention attributes
+#
+# Filter A = "http.method EXISTS"  (HTTP entry-point spans)
+# Filter B = "db.system = 'redis'"         (direct Redis cache calls)
+#          / "db.system = 'postgresql'"    (deeper DB queries, for indirect tests)
+#          / "messaging.system = 'kafka'"  (async consumer, for OR tests)
+#
+# T1  checkout-svc [SERVER] POST /checkout (5s)   ← structural root, http.method=POST
+#                             ├─ proxy-svc [SERVER] api-proxy (3s)  ← http.method=POST; no db children
+#                             └─ [CLIENT] lookup-cart (redis)
+#                                  └─ [CLIENT] check-inventory (postgresql)
+#
+# T2  catalog-svc  [SERVER] GET /catalog (1s)     ← http.method=GET
+#                             └─ [CLIENT] fetch-catalog (redis)
+#                                  └─ [CLIENT] read-cache (postgresql)
+#
+# T3  standalone-svc  [SERVER] standalone-server   ← http.method=POST; no db/cache children
+# T4  isolated-svc    [CONSUMER] isolated-worker   ← messaging.system=kafka; no http.method → not in A
+#
+# T1 has TWO spans matching filter A (http.method EXISTS); returnSpansFrom changes what is returned:
+#   default  → only spans that directly satisfy the structural predicate
+#   return_A → all matching A spans from traces where the predicate held
+#
+# Expression truth table:
+#   A -> B  (indirect)  A=http.method EXISTS  B=db.system='postgresql'  T1✓ T2✓ T3✗ T4✗
+#   A => B  (direct)    A=http.method EXISTS  B=db.system='redis'       T1✓ T2✓ T3✗ T4✗
+#   A && B              A=http.method EXISTS  B=db.system='redis'       T1✓ T2✓ T3✗ T4✗
+#   A || B              A=http.method EXISTS  B=messaging.system='kafka' T1✓ T2✓ T3✓ T4✓
+#   A NOT B             A=http.method EXISTS  B=db.system='redis'       T1✗ T2✗ T3✓ T4✗
+#
+# Order-by cases (all use returnSpansFrom=A, 3 rows expected):
+#   ob.indirect  A->B order http.method DESC  → POST(checkout+proxy), GET(catalog)
+#   ob.duration  A=>B order duration_nano DESC → POST/checkout(5s), api-proxy(3s), GET/catalog(1s)
+#   ob.select    A=>B order http.method DESC  → POST, POST, GET
+# ============================================================================
+
+
+@pytest.mark.parametrize(
+    "case",
+    [
+        # ── Order-by: http.method DESC, NOT in selectFields ──────────────────────
+        # Guards against NOT_FOUND_COLUMN_IN_BLOCK: ordering by a column absent from
+        # the outer SELECT used to cause a ClickHouse query failure.
+        # returnSpansFrom="A" returns all T1 http.method spans: POST /checkout and api-proxy
+        # (both http.method="POST", services checkout-svc and proxy-svc), plus
+        # GET /catalog (http.method="GET") from T2.
+        # The two POST spans are tied so their relative order is undefined; catalog-svc
+        # (GET) is guaranteed to sort last.
+        pytest.param(
+            {
+                "filter_a": "http.method EXISTS",
+                "filter_b": "db.system = 'postgresql'",
+                "expression": "A -> B",
+                "return_spans_from": "A",
+                "select_fields": [{"name": "service.name", "fieldDataType": "string", "fieldContext": "resource"}],
+                "order": [{"key": {"name": "http.method", "fieldDataType": "string", "fieldContext": "attribute"}, "direction": "desc"}],
+                "validate": lambda r: len(get_rows(r)) == 3 and {get_rows(r)[0]["data"]["service.name"], get_rows(r)[1]["data"]["service.name"]} == {"checkout-svc", "proxy-svc"} and get_rows(r)[2]["data"]["service.name"] == "catalog-svc",
+            },
+            id="ob.indirect.http_method_not_in_select",
+        ),
+        # ── Order-by: duration_nano DESC, core span field ─────────────────────────
+        # returnSpansFrom="A" includes api-proxy (3 s) in T1's result.
+        # Order: POST /checkout (5 s) > api-proxy (3 s) > GET /catalog (1 s).
+        pytest.param(
+            {
+                "filter_a": "http.method EXISTS",
+                "filter_b": "db.system = 'redis'",
+                "expression": "A => B",
+                "return_spans_from": "A",
+                "order": [{"key": {"name": "duration_nano", "fieldContext": "span"}, "direction": "desc"}],
+                "validate": lambda r: len(get_rows(r)) == 3 and get_rows(r)[0]["data"]["name"] == "POST /checkout" and get_rows(r)[1]["data"]["name"] == "api-proxy" and get_rows(r)[2]["data"]["name"] == "GET /catalog",
+            },
+            id="ob.duration.duration_nano_desc",
+        ),
+        # ── Order-by: http.method DESC, IS in selectFields ────────────────────────
+        # http.method is selected so it appears in each result row.
+        # Both POST /checkout and api-proxy carry http.method="POST"; their relative
+        # order is undefined. GET /catalog ("GET") always sorts last.
+        pytest.param(
+            {
+                "filter_a": "http.method EXISTS",
+                "filter_b": "db.system = 'redis'",
+                "expression": "A => B",
+                "return_spans_from": "A",
+                "select_fields": [{"name": "http.method", "fieldDataType": "string", "fieldContext": "attribute"}],
+                "order": [{"key": {"name": "http.method", "fieldDataType": "string", "fieldContext": "attribute"}, "direction": "desc"}],
+                "validate": lambda r: len(get_rows(r)) == 3 and get_rows(r)[0]["data"]["http.method"] == "POST" and get_rows(r)[1]["data"]["http.method"] == "POST" and get_rows(r)[2]["data"]["http.method"] == "GET",
+            },
+            id="ob.select.http_method_in_select",
+        ),
+        # ── A => B (direct child), returnSpansFrom="" ─────────────────────────────
+        # POST /checkout directly parents lookup-cart (redis); api-proxy has no redis child.
+        # T3 does not match (no redis descendant). Default returns only the satisfying A spans.
+        pytest.param(
+            {
+                "filter_a": "http.method EXISTS",
+                "filter_b": "db.system = 'redis'",
+                "expression": "A => B",
+                "return_spans_from": "",
+                "validate": lambda r: len(get_rows(r)) == 2 and _names(r) == {"POST /checkout", "GET /catalog"},
+            },
+            id="ex.direct_child.default",
+        ),
+        # ── A => B (direct child), returnSpansFrom="A" ────────────────────────────
+        # T1 matches; return_A pulls all T1 http.method spans → api-proxy is included too.
+        pytest.param(
+            {
+                "filter_a": "http.method EXISTS",
+                "filter_b": "db.system = 'redis'",
+                "expression": "A => B",
+                "return_spans_from": "A",
+                "validate": lambda r: len(get_rows(r)) == 3 and _names(r) == {"POST /checkout", "GET /catalog", "api-proxy"},
+            },
+            id="ex.direct_child.return_A",
+        ),
+        # ── A -> B (indirect descendant), returnSpansFrom="" ──────────────────────
+        # POST /checkout is an ancestor of check-inventory (postgresql) via lookup-cart.
+        # api-proxy has no postgresql descendants. T3 has no postgresql descendant.
+        pytest.param(
+            {
+                "filter_a": "http.method EXISTS",
+                "filter_b": "db.system = 'postgresql'",
+                "expression": "A -> B",
+                "return_spans_from": "",
+                "validate": lambda r: len(get_rows(r)) == 2 and _names(r) == {"POST /checkout", "GET /catalog"},
+            },
+            id="ex.indirect_descendant.default",
+        ),
+        # ── A -> B (indirect descendant), returnSpansFrom="A" ────────────────────
+        # T1 matches; return_A pulls all T1 http.method spans → api-proxy is included too.
+        pytest.param(
+            {
+                "filter_a": "http.method EXISTS",
+                "filter_b": "db.system = 'postgresql'",
+                "expression": "A -> B",
+                "return_spans_from": "A",
+                "validate": lambda r: len(get_rows(r)) == 3 and _names(r) == {"POST /checkout", "GET /catalog", "api-proxy"},
+            },
+            id="ex.indirect_descendant.return_A",
+        ),
+        # ── A && B (both present in same trace), returnSpansFrom="" ───────────────
+        # T1 and T2 match (each trace has http.method spans AND redis spans); T3 does not.
+        # A && B returns all A spans from matching traces — api-proxy is included
+        # because it shares T1's trace_id with POST /checkout.
+        # (return_A produces the same set by definition; no separate case needed.)
+        pytest.param(
+            {
+                "filter_a": "http.method EXISTS",
+                "filter_b": "db.system = 'redis'",
+                "expression": "A && B",
+                "return_spans_from": "",
+                "validate": lambda r: len(get_rows(r)) == 3 and _names(r) == {"POST /checkout", "GET /catalog", "api-proxy"},
+            },
+            id="ex.and.default",
+        ),
+        # ── A || B (either present), returnSpansFrom="" ───────────────────────────
+        # T1, T2, T3 match via A (http.method spans); T4 matches via B (kafka span).
+        # Default returns UNION of all A and B spans from matching traces.
+        pytest.param(
+            {
+                "filter_a": "http.method EXISTS",
+                "filter_b": "messaging.system = 'kafka'",
+                "expression": "A || B",
+                "return_spans_from": "",
+                "validate": lambda r: len(get_rows(r)) == 5 and _names(r) == {"POST /checkout", "GET /catalog", "api-proxy", "standalone-server", "isolated-worker"},
+            },
+            id="ex.or.default",
+        ),
+        # ── A || B, returnSpansFrom="A" ───────────────────────────────────────────
+        # All four traces match; only A spans are returned.
+        # T4 has no http.method span, so it contributes nothing to A.
+        pytest.param(
+            {
+                "filter_a": "http.method EXISTS",
+                "filter_b": "messaging.system = 'kafka'",
+                "expression": "A || B",
+                "return_spans_from": "A",
+                "validate": lambda r: len(get_rows(r)) == 4 and _names(r) == {"POST /checkout", "GET /catalog", "api-proxy", "standalone-server"},
+            },
+            id="ex.or.return_A",
+        ),
+        # ── A NOT B (A present, B absent from trace), returnSpansFrom="" ─────────
+        # T1 and T2 do NOT match: their traces contain redis spans.
+        # T3 MATCHES: has http.method span but no redis span in its trace.
+        # T4 has no http.method span, so it cannot contribute an A span.
+        # (return_A produces the same set; no separate case needed.)
+        pytest.param(
+            {
+                "filter_a": "http.method EXISTS",
+                "filter_b": "db.system = 'redis'",
+                "expression": "A NOT B",
+                "return_spans_from": "",
+                "validate": lambda r: len(get_rows(r)) == 1 and _names(r) == {"standalone-server"},
+            },
+            id="ex.not.default",
+        ),
+    ],
+)
+def test_trace_operator(
+    signoz: types.SigNoz,
+    create_user_admin: None,  # pylint: disable=unused-argument
+    get_token: Callable[[str, str], str],
+    insert_traces: Callable[[list[Traces]], None],
+    case: dict,
+) -> None:
+    t1_trace_id = TraceIdGenerator.trace_id()
+    t1_checkout_span_id = TraceIdGenerator.span_id()  # POST /checkout — structural root of T1
+    t1_child_span_id = TraceIdGenerator.span_id()  # lookup-cart
+
+    t2_trace_id = TraceIdGenerator.trace_id()
+    t2_root_span_id = TraceIdGenerator.span_id()
+    t2_child_span_id = TraceIdGenerator.span_id()
+
+    now = datetime.now(tz=UTC).replace(second=0, microsecond=0)
+
+    insert_traces(
+        [
+            # T1 — two http.method spans in the same trace, modelling a real proxy+service pair.
+            # POST /checkout (checkout-svc) is the root (parent_span_id="").
+            # api-proxy (proxy-svc) is a structural child of POST /checkout but also has
+            # http.method set, so it matches filter A alongside POST /checkout.
+            # Both carry http.method="POST" — they differ only in service.name.
+            # This is what makes returnSpansFrom="" and returnSpansFrom="A" distinct:
+            #   default  → only POST /checkout satisfies A => B or A -> B
+            #   return_A → api-proxy is pulled in too (all A spans from the matching trace)
+            Traces(
+                timestamp=now - timedelta(seconds=10),
+                duration=timedelta(seconds=5),
+                trace_id=t1_trace_id,
+                span_id=t1_checkout_span_id,
+                parent_span_id="",
+                name="POST /checkout",
+                kind=TracesKind.SPAN_KIND_SERVER,
+                status_code=TracesStatusCode.STATUS_CODE_OK,
+                status_message="",
+                resources={"service.name": "checkout-svc"},
+                attributes={"http.method": "POST", "http.route": "/checkout"},
+            ),
+            Traces(
+                timestamp=now - timedelta(seconds=10),
+                duration=timedelta(seconds=3),
+                trace_id=t1_trace_id,
+                span_id=TraceIdGenerator.span_id(),
+                parent_span_id=t1_checkout_span_id,
+                name="api-proxy",
+                kind=TracesKind.SPAN_KIND_SERVER,
+                status_code=TracesStatusCode.STATUS_CODE_OK,
+                status_message="",
+                resources={"service.name": "proxy-svc"},
+                attributes={"http.method": "POST", "http.route": "/proxy"},
+            ),
+            Traces(
+                timestamp=now - timedelta(seconds=9),
+                duration=timedelta(seconds=2),
+                trace_id=t1_trace_id,
+                span_id=t1_child_span_id,
+                parent_span_id=t1_checkout_span_id,
+                name="lookup-cart",
+                kind=TracesKind.SPAN_KIND_CLIENT,
+                status_code=TracesStatusCode.STATUS_CODE_OK,
+                status_message="",
+                resources={"service.name": "checkout-svc"},
+                attributes={"db.system": "redis", "db.operation": "GET"},
+            ),
+            Traces(
+                timestamp=now - timedelta(seconds=8),
+                duration=timedelta(seconds=1),
+                trace_id=t1_trace_id,
+                span_id=TraceIdGenerator.span_id(),
+                parent_span_id=t1_child_span_id,
+                name="check-inventory",
+                kind=TracesKind.SPAN_KIND_CLIENT,
+                status_code=TracesStatusCode.STATUS_CODE_OK,
+                status_message="",
+                resources={"service.name": "checkout-svc"},
+                attributes={"db.system": "postgresql", "db.operation": "SELECT"},
+            ),
+            # T2 — catalog-svc: GET /catalog (1 s root) → fetch-catalog (redis) → read-cache (postgresql)
+            Traces(
+                timestamp=now - timedelta(seconds=10),
+                duration=timedelta(seconds=1),
+                trace_id=t2_trace_id,
+                span_id=t2_root_span_id,
+                parent_span_id="",
+                name="GET /catalog",
+                kind=TracesKind.SPAN_KIND_SERVER,
+                status_code=TracesStatusCode.STATUS_CODE_OK,
+                status_message="",
+                resources={"service.name": "catalog-svc"},
+                attributes={"http.method": "GET", "http.route": "/catalog"},
+            ),
+            Traces(
+                timestamp=now - timedelta(seconds=9),
+                duration=timedelta(seconds=2),
+                trace_id=t2_trace_id,
+                span_id=t2_child_span_id,
+                parent_span_id=t2_root_span_id,
+                name="fetch-catalog",
+                kind=TracesKind.SPAN_KIND_CLIENT,
+                status_code=TracesStatusCode.STATUS_CODE_OK,
+                status_message="",
+                resources={"service.name": "catalog-svc"},
+                attributes={"db.system": "redis", "db.operation": "GET"},
+            ),
+            Traces(
+                timestamp=now - timedelta(seconds=8),
+                duration=timedelta(seconds=1),
+                trace_id=t2_trace_id,
+                span_id=TraceIdGenerator.span_id(),
+                parent_span_id=t2_child_span_id,
+                name="read-cache",
+                kind=TracesKind.SPAN_KIND_CLIENT,
+                status_code=TracesStatusCode.STATUS_CODE_OK,
+                status_message="",
+                resources={"service.name": "catalog-svc"},
+                attributes={"db.system": "postgresql", "db.operation": "SELECT"},
+            ),
+            # T3 — standalone-svc: HTTP entry span with no downstream calls.
+            #   Fails A => B / A -> B / A && B (no redis/postgresql descendant).
+            #   Matches A NOT B (has http.method span, no redis child).
+            #   Contributes to A || B via A.
+            Traces(
+                timestamp=now - timedelta(seconds=10),
+                duration=timedelta(seconds=3),
+                trace_id=TraceIdGenerator.trace_id(),
+                span_id=TraceIdGenerator.span_id(),
+                parent_span_id="",
+                name="standalone-server",
+                kind=TracesKind.SPAN_KIND_SERVER,
+                status_code=TracesStatusCode.STATUS_CODE_OK,
+                status_message="",
+                resources={"service.name": "standalone-svc"},
+                attributes={"http.method": "POST", "http.route": "/"},
+            ),
+            # T4 — isolated-svc: Kafka consumer; no http.method so it never matches filter A.
+            #   Used only as the B side of A || B to prove the OR operator matches via B.
+            Traces(
+                timestamp=now - timedelta(seconds=10),
+                duration=timedelta(seconds=1),
+                trace_id=TraceIdGenerator.trace_id(),
+                span_id=TraceIdGenerator.span_id(),
+                parent_span_id="",
+                name="isolated-worker",
+                kind=TracesKind.SPAN_KIND_CONSUMER,
+                status_code=TracesStatusCode.STATUS_CODE_OK,
+                status_message="",
+                resources={"service.name": "isolated-svc"},
+                attributes={"messaging.system": "kafka", "messaging.destination": "orders"},
+            ),
+        ]
+    )
+
+    token = get_token(USER_ADMIN_EMAIL, USER_ADMIN_PASSWORD)
+    start_ms = int((now - timedelta(minutes=5)).timestamp() * 1000)
+    end_ms = int(now.timestamp() * 1000)
+
+    spec: dict = {
+        "name": "C",
+        "expression": case["expression"],
+        "returnSpansFrom": case.get("return_spans_from", ""),
+        "limit": case.get("limit", 100),
+    }
+    if case.get("select_fields"):
+        spec["selectFields"] = case["select_fields"]
+    if case.get("order"):
+        spec["order"] = case["order"]
+
+    response = requests.post(
+        signoz.self.host_configs["8080"].get("/api/v5/query_range"),
+        timeout=5,
+        headers={"authorization": f"Bearer {token}"},
+        json={
+            "schemaVersion": "v1",
+            "start": start_ms,
+            "end": end_ms,
+            "requestType": "raw",
+            "compositeQuery": {
+                "queries": [
+                    {
+                        "type": "builder_query",
+                        "spec": {"name": "A", "signal": "traces", "filter": {"expression": case["filter_a"]}, "limit": 100},
+                    },
+                    {
+                        "type": "builder_query",
+                        "spec": {"name": "B", "signal": "traces", "filter": {"expression": case["filter_b"]}, "limit": 100},
+                    },
+                    {"type": "builder_trace_operator", "spec": spec},
+                ]
+            },
+            "formatOptions": {"formatTableResultForUI": False, "fillGaps": False},
+        },
+    )
+    assert response.status_code == HTTPStatus.OK, f"HTTP {response.status_code}: {response.text}"
+    assert case["validate"](response), f"validation failed: {response.json()}"