[teamleaderleo]

Summary

• Align the Markdown table Open and Copy actions at the table's top-right edge.
• Give the pair the shared 24px control height, 14px shared row icon size, centered glyphs, and shared action gap.
• Keep the three TableBlock gallery variants and cover both glyph sizes in the table action test.

Leo: "You can pass this off to a codex lane as well, like the sort of table and copy the things. These aren't lined up properly. We can just fix this pretty easily. Just line it up better."

Changelog

• Fixed Markdown table actions so the expand and copy glyphs share a centered line and consistent size.

Testing

• Review P2 at a9af0e0 (the pair at top: 0; right: 0 covered the last header's text and caught its clicks) is fixed: the pair sits outside the cells at the table's top-right corner (left: 100%), and .cv-table-block reserves its width.
• bun test webviews/test/agent-pane-table-actions.test.ts fails with the fix reverted (the pair's left edge 326 inside a table edge of 377.9; run 40980227292) and passes at 74f191d with bun run check and the table copy test, 13/13 (run 40980415323).
• Code cards reviewed: their existing Open/Copy/Wrap actions already share equal boxes and glyph sizing.

Gallery

• agent-pane.table-block: rest, hover, and first-block variants. Before/after renders are in the gallery advisory run's artifact (no renders on the public PR, ci: stop publishing internal gallery details to PRs #21400).

Gallery: agent-pane.table-block

Agent session: agent session

---

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---

Summary by cubic

Aligns the Markdown table Open and Copy controls in the agent pane so they form a centered 24px-tall pair at the table's top-right corner instead of two unevenly sized buttons beside the header row. Both buttons now use the shared compact control height, the rowIconSize(12) glyph size, and the --cv-action-gap spacing also used by code-block actions. The pair sits outside the cells, in space the block reserves at the column's edge, so it never covers a header's text or catches a click meant for a cell. A gallery-render test verifies the pair's geometry and non-overlap with cells, and the table copy test now renders through the artifact context and checks both glyph sizes.

^{Written for commit fa274fa. Summary will update on new commits.}

[github-actions]

cmux status _{(one comment, edited in place; each line is updated by the job that owns it)}

Review fa274fa: HQ feed card · gallery before/after runs · checks

App of this head (app.zip, kept 1 day)

gh workflow run reload-build.yml -R manaflow-ai/cmux --ref feat-cmux-next -f tag=pr24579 -f ref=codex/table-action-alignment -f platform=macos -f backend_mode=local

Gallery before/after for fa274fa: 3 states rendered, 6 images differ (picked by the Gallery: line in the PR body). Images are in the run's artifact, not on this public PR.

gh run download 40985761445 -R manaflow-ai/cmux -n gallery-advisory-24579-fa274faa6a728ce51398290640838e5446707acb (then read gallery-review.json)

States

State	Theme	Status	Diff	Picked by
agent-pane.table-block/rest	Apple System Colors	changed	0.036%	pr-body
agent-pane.table-block/rest	Apple System Colors Light	changed	0.0353%	pr-body
agent-pane.table-block/hover	Apple System Colors Light	changed	0.0657%	pr-body
agent-pane.table-block/hover	Apple System Colors	changed	0.0648%	pr-body
agent-pane.table-block/first-block	Apple System Colors Light	changed	0.0858%	pr-body
agent-pane.table-block/first-block	Apple System Colors	changed	0.0849%	pr-body

_{Pick other states with a Gallery: entry.id, entry.id/variant line in the PR body.}

red: cmux-next checks (god files, concurrency, crash safety, l10n); NEW: green on the base cec0a36; do not merge until green; see lane-rules

[blacksmith-sh]

Found 1 test failure on Blacksmith runners:

Failure

Test	View Logs
test_every_listed_hook_is_one_glaeda_released_with_the_check (main.SigningHooksInSt epWithGlaedaTests.test_every_listed_hook_is_one_glaeda_released_with_the_check)/ test_every_listed_hook_is_one_glaeda_released_with_the_check (main.SigningHooksInSt epWithGlaedaTests.test_every_listed_hook_is_one_glaeda_released_with_the_check)	View Logs

^{Need help on this PR? Tag @codesmith-bot with what you need.}

[teamleaderleo]

Bead cx-47i63 created for this PR by the cmux coordinator.

[teamleaderleo]

Orphaned: no activity for 54 h, and no lane holds a lease on it. Adopted by the orphan sweep: merged feat-cmux-next in at a9af0e0. A later pass queues it for the merge hub if it is reviewed, small and red only on base reds.

[teamleaderleo]

Review (codex gpt-6-astra xhigh, next-review): BLOCK at a9af0e0

• [P2] conversation.css:954: top: 0; right: 0 places the 52×24px action pair over table content without reserving space. Headers have only 11px top padding and no right padding, so the buttons overlap the last header’s text and intercept clicks intended for links or text selection. Headerless tables similarly expose their first data row. Reserve space for the controls or position them outside the cells.

[teamleaderleo]

Owned by an agent session · session

[cursor]

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[teamleaderleo]

Review (codex gpt-6-astra high, review-router, for drain-transcript): SHIP at 74f191d

No findings.

Static review only.

[teamleaderleo]

Review (codex gpt-6.1-sol high, review-router, for drain-transcript): SHIP at fa274fa

No findings.

Static review only.

[github-actions]

Shipped in:

• cmux NEXT nightly 1.0.0-nightly.4100589732801 (e3fc0e0c87)

[github-actions]

Shipped in:

• cmux NEXT nightly 1.0.0-nightly.4100414847301 (6c1a984fc9)