Move confirmation shortcut

How would one go about creating a keyboard shortcut that switches move confirmation on and off?

Is there a keyboard shortcut to switch auto promote to queen on and off?

Much more important problems to work on

@UglyPawnStructure

I have no opinion on the topic, but the claim that there are much more important problems is highly subjective.

User interfaces matter.

Thanks kandrc. Also, I think what I am really asking is if there a way for a user to edit the game behavior preference "Move confirmation" from a client browser.

@hangrad ,
I think you can use Ctrl key while promoting and it switches auto promote to Q to off

Code seems that holding the Ctrl key will disable auto-Queening only if you have your "Promote to Queen automatically" preference set to "Always", not "When premoving"