Filename tooltip renders behind other files in Codex Diff

What version of the VS Code extension are you using?

0.5.43

What subscription do you have?

Pro

Which IDE are you using?

VS Code

What platform is your computer?

Darwin 24.6.0 arm64 arm

What issue are you seeing?

When the file above is collapsed and you hover the filename to see the path, the tooltip is rendered behind the filename of the edit above.

<img width="182" height="116" alt="Image" src="https://github.com/user-attachments/assets/fb747855-138c-40ee-94e8-c0d9e9068d95" />

What steps can reproduce the bug?

Make a chat request which edits multiple files, collaps the files and hover any filename but the 1st in the list.

What is the expected behavior?

The tooltip should be displayed with a higher z-index than other content, so it's fully visible.

Additional information

On other notes, I'd really appreciate a setting to enable showing the full (relative) path, rather than just the filename.

<img width="220" height="266" alt="Image" src="https://github.com/user-attachments/assets/a99f728e-6196-4ce0-8992-d91d77ee29e3" />