Codex Desktop trespassing next monitor screen
Open 💬 1 comment Opened Jun 26, 2026 by renandecarlo
What version of the Codex App are you using (From “About Codex” dialog)?
26.623.31921
What subscription do you have?
Pro
What platform is your computer?
Microsoft Windows NT 10.0.26200.0 x64
What issue are you seeing?
Codex Desktop on Windows uses width >100% in when maximized, trespassing around 10-15px of the next monitor screen.
Behavior:
<img width="450" height="184" alt="Image" src="https://github.com/user-attachments/assets/adbf0ee9-dc51-4f01-a1af-8dd23e5848ce" />
Expected:
<img width="465" height="229" alt="Image" src="https://github.com/user-attachments/assets/a6865b85-f5b3-49ad-8be8-7fa2f1fb0e45" />
What steps can reproduce the bug?
- Open Codex on Windows, on a 2+ screen PC
- Maximize Codex
What is the expected behavior?
_No response_
Additional information
_No response_
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