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fix(a11y): add missing aria-labels to message buttons

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- FallbackContent: '(edited)' button now has aria-label='View edit history'
- Reply: ThreadIndicator as=button gets aria-label='View thread'
- Reply: ReplyLayout as=button gets aria-label='Jump to original message'

Addresses WCAG 2.1 SC 4.1.2 (Name, Role, Value) for icon-only buttons
and polymorphic div-as-button patterns in the message timeline.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
This commit is contained in:
Jared Vititoe
2026-06-18 18:14:01 -04:00
parent 176d5d0bb7
commit 1b4c6cab6d
3 changed files with 7 additions and 5 deletions
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LOTUS_BUGS.md
+4 -4
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@@ -183,10 +183,10 @@ This document tracks identified bugs, edge cases, and architectural discrepancie
| Matrix Logic | Inefficient repeated `mx.getRoom()` calls in component render loops | `src/app/components/emoji-board/EmojiBoard.tsx` | OPEN |
| Performance | Numerous event handlers (e.g., handleUserClick, handleReplyClick) lack `useCallback`, leading to unnecessary re-renders of message components. | `cinny/src/app/features/room/RoomTimeline.tsx` | OPEN |
| Performance | The `submit` function and file handling callbacks (e.g., handleSendUpload) are re-created on every render, causing re-renders of the editor and toolbar components. | `cinny/src/app/features/room/RoomInput.tsx` | OPEN |
| Accessibility | `button` for edit history lacks `aria-label` | `cinny/src/app/components/message/content/FallbackContent.tsx` | OPEN |
| Accessibility | `button` for reaction lacks `aria-label` | `cinny/src/app/components/message/Reaction.tsx` | OPEN |
| Accessibility | `button` for ThreadIndicator lacks `aria-label` | `cinny/src/app/components/message/Reply.tsx` | OPEN |
| Accessibility | `button` for ReplyLayout lacks `aria-label` | `cinny/src/app/components/message/Reply.tsx` | OPEN |
| Accessibility | `button` for edit history lacks `aria-label` | `cinny/src/app/components/message/content/FallbackContent.tsx` | FIXED ⚠️ UNTESTED — added `aria-label="View edit history"` |
| Accessibility | `button` for reaction lacks `aria-label` | `cinny/src/app/components/message/Reaction.tsx` | OPEN — emoji content is already screen-reader-accessible via alt text; parent caller would need to set aria-label per reaction |
| Accessibility | `button` for ThreadIndicator lacks `aria-label` | `cinny/src/app/components/message/Reply.tsx` | FIXED ⚠️ UNTESTED — added `aria-label="View thread"` |
| Accessibility | `button` for ReplyLayout lacks `aria-label` | `cinny/src/app/components/message/Reply.tsx` | FIXED ⚠️ UNTESTED — added `aria-label="Jump to original message"` |
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