In windows with 2.0.x-40 If I am in recipe editor mode and bring up a dialog to add ingredients such as hops or grain, I can dismiss (make it go away) by hitting the ESC key. This does not seem to work for dialogs I bring up when I click the Profiles tab, click one of the profile buttons such as Carbonation, then double click one of the profiles. Not a big deal but slightly inconvenient and inconsistent.