bug: gpt-4.1-mini, all created files are empty

What version of Codex is running?

0.1.2504221401

Which model were you using?

gpt-4.1-mini

What platform is your computer?

darwin | arm64 | 24.3.0

What steps can reproduce the bug?

• ```

Create a Vue3 SPA project there which allow to see user himself/herself through a build in camera, apply some filters and download results.
```

• 2 reasoning | 13 tool
• ```

Yes
```

• 4 reasoning | 7 tool
• ```

flush all changes to harddrive.
```

• 1 reasoning | 1 tool
• ```

Files are empty. Check that you did everthing correctly.
```

• 1 reasoning | 4 tool
• ```

Update by yourself
```

• 2 reasoning | 2 tool

What is the expected behavior?

Expected that files are created with some code/content, but they are just empty.

What do you see instead?

See all files are just empty

Additional information

_No response_