[Bug]: Plan composer footer pushes the Implement action out of bounds with long selections #1192
Description
Before submitting
- I searched existing issues and did not find a duplicate.
- I included enough detail to reproduce or investigate the problem.
Area
apps/web
Steps to reproduce
- Open the web app on a desktop-width viewport.
- Go to a thread where the plan follow-up composer is shown ("Plan ready"), or tell the model to write a plan in Plan Mode in a new thread.
- Select a long model name and enable a long reasoning label with Fast mode enabled.
- Observe the footer layout near the Implement button.
Expected behavior
The Implement button should stay at the same place inside the composer, and the controls on the left should compress predictably without overlapping or getting pushed out of the container.
Actual behavior
Long selections push the Implement button out of the composer bounds.
(ignore the missing plan name, it was just a dummy plan with one word for demo)
Impact
Cosmetic issue
Version or commit
main @ 1310045
Environment
Zen 1.19.3b (Firefox 148.0.2)
Logs or stack traces
Screenshots, recordings, or supporting files
No response
Workaround
No response