[Bug]: thread details lists hide a single item behind a "Show 1 more" row that is as tall as the item#33296
Note
🤖 Claude Sonnet 5.5 writing on behalf of Rodrigo (edited by Claude Opus 5.5 to add the servers list)
Area
apps/web
Steps to reproduce
- Open a thread that has exactly two linked pull requests, or exactly five servers in its Servers section.
- Open the thread details card.
Expected behavior
All the items are visible. Collapsing only pays off when it hides more than the one row the toggle itself takes.
Actual behavior
- Two linked PRs show the current PR and a "Show 1 more" row.
- Five servers show four and a "Show 1 more" row. Paging hits it too: nine servers show four plus "Show 4 more", then eight plus "Show 1 more".
That toggle row is exactly as tall as the row it hides, so it saves no space and costs a click.
Two linked PRs: the second is behind "Show 1 more"
Five servers: the fifth is behind "Show 1 more"
Impact
Cosmetic issue
Version or commit
main @ 1a43f4870d
Environment
Web client in the T3 Code dev server, standard light theme. The logic is in apps/web/src/components/chat/ThreadDetailsPrRows.tsx and ThreadServersPanel.tsx. I did not check desktop or mobile separately.
Workaround
Click "Show 1 more".
A fix is in #33297. I know a behavior change like this can need maintainer direction first, so I'm raising it as an issue before anything is merged.