Change model before implementing a plan

What variant of Codex are you using?

App

What feature would you like to see?

It would be perfect to be able to change the model when the plan is done and ready to be implemented.
right now when i start a plan i usually do it with a higher thinking mode, but for implementation i would switch to a lower one. the app right now will display implement plan, or reject with text input or a discard.

if i want to change the model i would either have to click discard, then change it and type implement manually, or click implement, stop, change model, and then type continue.

Additional information

_No response_