"sed" command fails when the file path has round brackets in it

What version of Codex is running?

0.22.0

Which model were you using?

gpt-5-mini

What platform is your computer?

_No response_

What steps can reproduce the bug?

I'm running Codex in a NextJS project where some folders use brackets in their names in order to support some organizing features and dynamic paths.

Here is what I get when Codex need to access a file in one of those folders using sed:

<img width="636" height="106" alt="Image" src="https://github.com/user-attachments/assets/5ffaed87-3cd5-4447-8338-34cdd3c8bd4d" />

I expect this to happen with other special characters too, but I didn't catch it yet.

What is the expected behavior?

It should be able to use the correct syntax no matter the path.

What do you see instead?

The command fails.

Additional information

_No response_