UI Display Issue on Mac Intel Version

Description

On the New Project page, a white area appears below the search box and covers the menu UI.

Environment
macOS Intel
Codex Desktop
x86_64
Steps to Reproduce
Open Codex Desktop
Go to the New Project page
A white overlay block appears below the search box and covers the menu UI

<img width="842" height="600" alt="Image" src="https://github.com/user-attachments/assets/4a1f170f-0594-450e-ae76-a44784877624" />

<img width="798" height="760" alt="Image" src="https://github.com/user-attachments/assets/f0a5dad3-e31d-4f98-a845-aab09973ce55" />