Nothing open on GitHub. Fix merged in #130038 on 1 Oct 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 #130038. Check it covers your case. No release data is tracked.
- Tracker
- The maintainers' tracker marks this
resolved, deciding PR #128304. That is separate from the fix event. - Still open
- Nothing open on GitHub.
These items address a bug where switching models mid-session causes the next user prompt to be silently dropped. The fix ensures marker-merged user rows remain addressable after alternation repair so prompt submission is not lost.
Open issues0
Open PRs0
Fixes on record
-
#128304 fix(agent,gateway): a marker-merged user row stays addressable so prompt.submit never drops the input
files:
agent/agent_runtime_helpers.py,tests/agent/test_message_sequence_repair.py,tests/tui_gateway/test_tui_gateway_server.py,tui_gateway/methods_prompt.py -
#130038 fix(agent,gateway): map a resumed truncation target onto its repaired live carrier
files:
tests/tui_gateway/test_tui_gateway_server.py,tui_gateway/methods_prompt.py
1 PR closed without merging
From the close comments: superseded by another PR 1
-
#94500 fix(agent): keep marker-merged user rows addressable after alternation repair · superseded by another PR →
#128304
Closed issues · 1
- Closed#94486Switching model mid-session drops the next user prompt (message-alternation repair + row_id not found)
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structural links throughout): every member is connected by structural evidence: shared changed files, or a closing/superseded reference.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.
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