Codex thinks I'm in plan mode, even though I'm not.

What version of Codex CLI is running?

0.138.0

What subscription do you have?

Max 20x

Which model were you using?

GPT 5.5 High

What platform is your computer?

Linux, x86_64

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

Zed

Codex doctor report

What issue are you seeing?

I went out of plan mode via shift+tab, and codex says "the latest developer message explicitly set # Plan Mode (Conversational)"

What steps can reproduce the bug?

Go into codex plan mode, plan something, go out of it, and tell Codex to implement the plan

What is the expected behavior?

_No response_

Additional information

_No response_