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Code Issues 5.9k Packages Projects Releases 19 Wiki Activity

[PR #7089] fix: sidebar title padding to prevent scrollbar edge case #12241

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opened 2026-02-16 18:17:10 -05:00 by yindo · 0 comments
yindo commented 2026-02-16 18:17:10 -05:00
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Original Pull Request: https://github.com/anomalyco/opencode/pull/7089

State: closed
Merged: Yes

Summary

If the title has exactly 37 characters, when Modified Files (or other) in the sidebar that expands enough to make the scrollbar visible, it will result in a "mouse drag" highlighting of the characters.

This fixes an edge case bug where the sidebar session title causes a visual glitch when the scrollbar activates.

Problem

When the session title is exactly the right character length to fill the sidebar width, it triggers the scrollbar to appear at a precise moment during rendering. This causes mouse drag events to incorrectly propagate to list items below, resulting in unexpected highlighting/selection behavior.

Solution

Added paddingRight={1} to the session title box to ensure there's always room reserved for the scrollbar, preventing the timing edge case.

Testing

Tested with session titles of various lengths including the exact edge case length that triggered the bug.

**Original Pull Request:** https://github.com/anomalyco/opencode/pull/7089 **State:** closed **Merged:** Yes --- ## Summary If the title has exactly 37 characters, when Modified Files (or other) in the sidebar that expands enough to make the scrollbar visible, it will result in a "mouse drag" highlighting of the characters. This fixes an edge case bug where the sidebar session title causes a visual glitch when the scrollbar activates. ## Problem When the session title is exactly the right character length to fill the sidebar width, it triggers the scrollbar to appear at a precise moment during rendering. This causes mouse drag events to incorrectly propagate to list items below, resulting in unexpected highlighting/selection behavior. ## Solution Added `paddingRight={1}` to the session title box to ensure there's always room reserved for the scrollbar, preventing the timing edge case. ## Testing Tested with session titles of various lengths including the exact edge case length that triggered the bug.
yindo added the pull-request label 2026-02-16 18:17:10 -05:00
yindo closed this issue 2026-02-16 18:17:10 -05:00
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Reference: anomalyco/opencode#12241
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