Cannot select Xcode theme in codex app

What version of the Codex App are you using (From “About Codex” dialog)?

26.616.31447

What subscription do you have?

Pro

What platform is your computer?

Darwin 25.5.0 arm64 arm

What issue are you seeing?

I cannot select the xcode theme(last one in the theme list) in Codex App. The options is on the list, but the style remains the same after selected.

What steps can reproduce the bug?

<img width="1412" height="778" alt="Image" src="https://github.com/user-attachments/assets/8ac70240-3fb6-4574-93f1-59d5b19175e7" />

What is the expected behavior?

_No response_

Additional information

_No response_