Desktop chat message rendering duplicates and gaps
Cluster 81422 · apps/desktop. Data as of
Nothing open on GitHub. Fix merged in #120692 on 23 Sep 2026. Check it covers your case.
The short answer
- Known?
- Yes. 3 related items grouped here, 1 issue already closed.
- Fix event
- A fix was merged to main in PR #120692. Check it covers your case. No release data is tracked.
- Tracker
- The maintainers' tracker marks this
resolved, deciding PR #120692. That is separate from the fix event. - Still open
- Nothing open on GitHub.
These items address a cluster of rendering bugs in the desktop client where assistant replies could appear twice, vanish, or display incorrectly during or after tool-heavy turns, partial receipts, failed turns, and reasoning-only streams. Fixes involve transcript rendering logic and whitespace-normalized final message settlement.
Open issues0
Open PRs0
Fixes on record
-
#120692 fix(desktop): transcript-render sweep — no duplicate or vanishing replies with partial receipts, failed turns, steers, reasoning-only streams
files:
apps/desktop/src/app/chat/composer/hooks/use-composer-submit.test.tsx,apps/desktop/src/app/chat/composer/hooks/use-composer-submit.ts,apps/desktop/src/app/contrib/hooks/folded-tool-turn-refresh.test.tsx,apps/desktop/src/app/session/hooks/use-message-stream/folded-segment-refresh.test.tsx,apps/desktop/src/app/session/hooks/use-message-stream/index.ts,apps/desktop/src/app/session/hooks/use-message-stream/session-info-side-effects.test.tsx,apps/desktop/src/app/session/hooks/use-session-actions/utils.test.ts,apps/desktop/src/app/session/hooks/use-session-actions/utils.ts,apps/desktop/src/lib/chat-messages/reconciliation.test.ts,apps/desktop/src/lib/chat-messages/reconciliation.ts
1 PR closed without merging
From the close comments: done elsewhere 1
- #81566 fix(desktop): settle whitespace-normalized final onto interim (#81422) · done elsewhere
Closed issues · 1
- Closed#81422[Bug]: Desktop — assistant final answer rendered twice after tool-heavy turn (Grok / xAI OAuth)
How this cluster was grouped
-
Link evidence (
structural links throughout): every member is connected by structural evidence: shared changed files, or a closing/superseded reference. -
Pairwise link density
0.67: the share of item pairs that carry a link, counting a structural link in full and a relevance-only link at 0.36.1.00means every pair is linked.
Pick up a Lab task
Check whether a fix covers the open issues here, with your own agent. Bring back evidence for maintainers.
Open the LabAt a glance
- Subsystem
- apps/desktop
- Merged PRs
- #120692
- Closed issues
- 1
- Attempts
- 1 PR closed without merging
- Fix link checked
- 23 Sep 2026