Assistant reply disappearing or lost after state changes
Cluster 118900. Data as of
Nothing open on GitHub. Fix merged in #120494 on 23 Sep 2026. Check it covers your case.
The short answer
- Known?
- Yes. 4 related items grouped here, 1 issue already closed.
- Fix event
- A fix was merged to main in PR #120494. Check it covers your case. No release data is tracked.
- Tracker
- The maintainers' tracker marks this
resolved, deciding PR #120494. That is separate from the fix event. - Still open
- Nothing open on GitHub.
These issues and fixes relate to assistant responses being dropped or disappearing during compaction commits, stream reordering, or screen refreshes. The common thread is ensuring in-progress or just-delivered replies remain visible across various state transitions.
Open issues0
Open PRs0
Fixes on record
-
#120494 fix(compaction): keep the just-delivered reply live across a compaction commit (#118900)
files:
agent/conversation_compression.py,agent/conversation_compression_reply_anchor.py,tests/agent/test_compression_last_assistant_anchor.py,tests/agent/test_compression_rotation_state.py,tests/agent/test_skill_todo_retention_parity.py
2 PRs closed without merging
From the close comments: done elsewhere 1 · merged via another change 1
Closed issues · 1
- Closed#118900[Desktop] Assistant response disappears after screen refresh — message not persisted
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structural links throughout): every member is connected by structural evidence: shared changed files, or a closing/superseded reference.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
0.50: 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
- Merged PRs
- #120494
- Closed issues
- 1
- Attempts
- 2 PRs closed without merging
- Fix link checked
- 23 Sep 2026