Ability to cancel a steer before it's actually applied

What variant of Codex are you using?

Mobile app

What feature would you like to see?

Currently if we send a steer message in the mobile app, sometimes it can take a while until it goes through and there's no way to cancel it while we wait.

It would be nice to be able to cancel since after a while, maybe it's not relevant anymore or we had another idea or want to refine it.

Additional information

_No response_