Support steering during /review

What version of Codex CLI is running?

codex-cli 0.98.0

What subscription do you have?

Pro

Which model were you using?

gpt-5.3-codex

What platform is your computer?

Linux

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

Ghostty

What issue are you seeing?

While running a /review, I tried to give the agent more instructions on what to do (i.e., giving it the latest log from CI to fix, etc...) to steer it's action.

The agent output is always solely for the /review task and does not take into account additional tasks I gave it from steering mid-way.

What steps can reproduce the bug?

Just try to run /review on a single commit, then try to steer it by giving it additional tasks.

What is the expected behavior?

The agent should be affected by steering during review. Currently, it does not and we have to wait until the review is complete before giving it a new set of instructions.

Additional information

_No response_