Receive error anytime Codex tries to suggest a shell tool call: `Cannot read properties of undefined (reading 'length')`

What version of Codex is running?

0.1.2504301751

Which model were you using?

gpt-4.1, o4-mini and gpt-4o

What platform is your computer?

Windows 11: wsl2 Arch

What steps can reproduce the bug?

I use any model like gpt-4.1, o4-mini or gpt-4o and simply provide a prompt that will suggest a shell tool call like the following:

do I have a license file in my codebase root?

I get the following error:

!Image

What is the expected behavior?

_No response_

What do you see instead?

_No response_

Additional information

_No response_