ask_user tool support outside of plan mode

What version of Codex CLI is running?

0.121.0

What subscription do you have?

Pro

Which model were you using?

gpt5.4

What platform is your computer?

Windows w/ Ubuntu WSL2

What terminal emulator and version are you using (if applicable)?

Windows Terminal WSL

What issue are you seeing?

I am unable to use the ask_user tool outside of plan mode. I would like to use it in non-plan mode.

What steps can reproduce the bug?

Uploaded thread: 019d9874-948b-71e3-b616-e1f0a23d3554

What is the expected behavior?

Use ask_user in non-plan mode.

Additional information

_No response_