fix(chat): always show copy and fork under a finished agent turn (#40474)

src/renderer/src/components/native-chat/messages/actions/NativeChatAgentControls.tsx

@@ -21,7 +21,7 @@ export function NativeChatAgentControls({
 }): React.JSX.Element {
   const t = useTranslate()
   return (
-    // Hover-only row chrome: find skips it rather than counting what the mouse happens to show.
+    // Row chrome, not transcript: find skips it.
     <div data-native-chat-find-skip className={cn('flex items-center gap-1', className)}>
       {/* A visual line means nothing pasted outside Orca, so the copy leaves it out. An image-only
           response has nothing to copy, so it has no Copy. */}

src/renderer/src/components/native-chat/messages/actions/use-native-chat-reveal-latest.ts

@@ -56,7 +56,7 @@ export type NativeChatMessageListHandle = {
   readerAtEnd: () => boolean
   /** Bring a find match into view, clear of the find bar; the reader stops following the latest. */
   revealFindMatch: (match: Range, bar: DOMRectReadOnly | null) => void
-  /** What the row drawing this message copies from its hover button; null when none draws it. */
+  /** What the row drawing this message copies from its Copy button; null when none draws it. */
   messageCopyText: (messageId: string) => string | null
   /** Open a subagent's activity where it sits in the conversation and bring it into view. */
   revealSubagent: (agentId: string) => void

src/renderer/src/components/native-chat/messages/rows/NativeChatAssistantMessageRow.tsx

@@ -76,16 +76,11 @@ export function NativeChatAssistantMessageRow({
     !message.agentStart &&
     !inSubagentSection &&
     isRootAgentJournalItem(message)
-  // A row whose fork is opening keeps its controls up so the spinner stays visible.
-  const revealOnHover =
-    fork?.pendingItemId === message.id
-      ? 'mt-1 w-fit select-none'
-      : 'mt-1 w-fit select-none transition-opacity can-hover:pointer-events-none can-hover:opacity-0 group-hover:pointer-events-auto group-hover:opacity-100 [.group:has(:focus-visible)_&]:pointer-events-auto [.group:has(:focus-visible)_&]:opacity-100'
 
   return (
     <div
       ref={rowRef}
-      // The context menu offers Copy message only where the hover controls offer Copy.
+      // The context menu offers Copy message only where the row's controls offer Copy.
       data-native-chat-message-id={showControls && words.length > 0 ? message.id : undefined}
       data-native-chat-message-tone={isSystem ? 'faint' : undefined}
       className={cn(
@@ -126,7 +121,7 @@ export function NativeChatAssistantMessageRow({
             ) : null
           }
           className={cn(
-            revealOnHover,
+            'mt-1 w-fit select-none',
             // They hang into the gap below; a section keeps them inside its border instead.
             !inSubagentSection && '-mb-5'
           )}

src/renderer/src/components/native-chat/messages/rows/NativeChatMessageRow.tsx

@@ -55,7 +55,7 @@ export type MessageRowProps = {
   activeTurnIsWorking?: boolean
   /** This row's tool run is the turn's last, so it is the one still live. */
   trailingRun?: boolean
-  /** Hover controls would overlap the next row. */
+  /** Response controls would overlap the next row. */
   continuesTurn?: boolean
   /** In a turn: whether this row holds the response's actions (its last words, else its last images). */
   endsResponse?: boolean

src/renderer/src/components/native-chat/pane/actions/NativeChatContextMenuItems.tsx

@@ -9,7 +9,7 @@ import type { NativeChatContextMenuTarget } from './native-chat-context-menu-tar
 import type { NativeChatRewindSurface } from '../../messages/actions/use-native-chat-rewind-host'
 
 function copyText(text: string): void {
-  // Best-effort, as the hover copy buttons are: the clipboard can reject when unfocused.
+  // Best-effort, as the row Copy buttons are: the clipboard can reject when unfocused.
   window.api.ui.writeClipboardText(text).catch(() => {})
 }
 

src/renderer/src/components/native-chat/viewport/find/use-native-chat-find-matches.ts

@@ -15,7 +15,7 @@ const chatFindHighlights = createDomTextSearchHighlights({
 
 const TRANSCRIPT_COLUMN_SELECTOR = '[data-native-chat-transcript-column]'
 const TRANSCRIPT_SCROLL_SELECTOR = '[data-native-chat-scroll]'
-/** Row chrome that only shows on hover (timestamps, copy): marked, so counts never follow the mouse. */
+/** Row chrome, not transcript (timestamps, copy): marked, so find counts only message text. */
 const SKIPPED_TEXT_SELECTOR = '.sr-only, [hidden], [data-native-chat-find-skip]'
 /** A streamed reply's text node while its words fade in: each new word is its own element. */
 const WORD_GROUP_SELECTOR = '[data-word-group]'