id: 6a6c2596-f17d-4881-8c95-b1c79ba458cd title: 'mobile: PR head→base breaks inside branch names' state: closed labels:
- ui assignees: [] milestone: null created: 2026-10-27T17:24:52.531241904Z updated: 2026-10-27T17:45:41.795759182Z
What
Mobile PR cards allow anywhere-wrapping in the head→base cell, so a branch pair breaks inside a word:
m6/submit-buttons→mast
er
Reproduced
/pulls/index.html at 390 px.
Impact
Looks broken and can be misread; branch names are tokens.
Fix
Stack head/base on narrow screens (two lines with the arrow), or keep one line with white-space:nowrap inside a scrollable cell. Never break inside a branch name. Add a responsive assertion/screenshot check.