Changing the job in IDE doesn't close diff

[lmac-1]

Describe the bug If you change the step/job in the full screen IDE select with a diff open, it doesn't close the diff. It should.

Version number v2.15.10

I have reproduced this locally on main:

• Yes
• No

To Reproduce Steps to reproduce the behavior:

1. Go to a job in collaborative editor
2. Click on Code to open IDE
3. Start a chat with AI and ask them to refactor your code
4. View diff (should appear automatically)
5. Click a different step in the dropdown

Expected behavior The diff should clear
Actual behavior The diff stays

Screenshots If applicable, add screenshots to help explain your problem.

Additional context Add any other context about the problem here.