P: Add keyboard support shortcut for "Done"

I frequently open images in Adobe Camera Raw from Adobe Bridge, and most often than not I'd like to return to Bridge without opening Photoshop.

Can we have a keyboard shortcut for that? If you use a large display, it is inconvenient to drag your pointer to click such small button, with the risk of pressing cancel and losing your changes.

Pressing ENTER is not a solution as it opens Photoshop and that will not commit the changes to the file, what is also undesirable.

A simple keyboard shortcut will alleviate this pain and will be very welcomed.

Thank you.