Permission changes mid-task are not applied in the same session

What version of Codex CLI is running?

0.149.0

What subscription do you have?

Plus

Which model were you using?

5.6 Sol Fast

What platform is your computer?

Darwin 25.5.0 arm64 arm

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

None, zsh

Codex doctor report

not available

What issue are you seeing?

Setting /permissions to an existing CLI mid-task doesn't work and I still get asked for permissions before running any commands.

What steps can reproduce the bug?

Run a task and when it's running, switch permissions using the /permissions command. Then check if your new permissions are followed in subsequent operations.

What is the expected behavior?

Permission changes should reflect into the working task immediately. eg if I allowed full access, it shouldn't ask me for command permissions. Changes should persist in the same session at least.

Additional information

_No response_