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fix(ui): fix timeline row hover wobble with stable compositing layers #424

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Merged
matt2e merged 1 commit into from
Mar 20, 2026
Merged

fix(ui): fix timeline row hover wobble with stable compositing layers #424

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1 change: 0 additions & 1 deletion apps/staged/src/lib/features/branches/BranchCard.svelte
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Original file line number Diff line number Diff line change
Expand Up @@ -1011,7 +1011,6 @@
.card-content {
padding: 16px;
min-height: 80px;
overflow: hidden;
}
Comment on lines 1011 to 1014
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@chatgpt-codex-connector chatgpt-codex-connector bot Mar 20, 2026

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P2 Badge Keep .card-content clipping around timeline rows

On branch cards that render footer actions, .timeline-row and .footer-row still intentionally overhang their container with margin: 0 -8px (TimelineRow.svelte:188-198, BranchTimeline.svelte:622-630). overflow: hidden on .card-content is the clip that keeps those hover backgrounds inside the card, so removing it lets the hovered row paint outside the content box again and reintroduces the footer-button/rounded-corner wobble this layout was avoiding.

Useful? React with 👍 / 👎.


.loading {
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2 changes: 1 addition & 1 deletion apps/staged/src/lib/features/timeline/TimelineRow.svelte
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Expand Up @@ -194,7 +194,7 @@
border-radius: 6px;
position: relative;
transition: background-color 0.15s ease;
isolation: isolate;
will-change: transform;
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P2 Badge Drop permanent will-change from timeline rows

If a branch has a long history, this makes every idle timeline row opt into will-change: transform even though rows never actually transform. Because BranchTimeline renders the full items list in one #each (BranchTimeline.svelte:448-469), a large branch now creates one compositor layer per item, which increases GPU memory pressure and makes scrolling noticeably rougher on big timelines.

Useful? React with 👍 / 👎.

}

.timeline-row:hover {
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