Cairn
NousResearch/hermes-agent

TUI virtual history offset and cache bugs

Cluster 19944 · other. Data as of

Nothing open on GitHub. Fix merged in #20872 on 6 May 2026. Check it covers your case.

The short answer

0open issues
0open PRs
4items grouped
Known?
Yes. 4 related items grouped here, 1 issue already closed.
Fix event
A fix was merged to main in PR #20872. Check it covers your case. No release data is tracked.
Tracker
The maintainers' tracker marks this resolved, deciding PR #20872. That is separate from the fix event.
Still open
Nothing open on GitHub.

These issues and fixes address bugs in the TUI related to virtual history offset search bounds, cache reuse causing blank transcripts, and render-mode not being included in virtual row keys leading to height cache drift.

Open issues0

No open issues.

Open PRs0

No open pull requests.

Fixes on record

Merged to main. A stamp counts the issues a fix is linked to.

  • #20872 fix(tui): bound virtual history offset searches

    merged to main

    files: ui-tui/src/__tests__/virtualHistoryOffsetCache.test.ts, ui-tui/src/hooks/useVirtualHistory.ts

2 PRs closed without merging

From the close comments: merged via another change 2

  • #19948 fix(tui): include render-mode in virtual row key to prevent height cache drift · merged via another change → b0af1d0, #19944, #20872, #20336
  • #20336 fix(tui): bound virtual history offset searches · merged via another change → #20872
Closed issues · 1
  • Closed#19944Bug: TUI transcript can blank after virtual history offset cache reuse
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(structural links throughout): every member is connected by structural evidence: shared changed files, or a closing/superseded reference.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. 1.00 means every pair is linked.

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At a glance

Subsystem
other
Merged PRs
#20872
Closed issues
1
Attempts
2 PRs closed without merging
Fix link checked
6 May 2026

For your agent

The same facts, typed.

cluster/19944.json
cluster/19944.md