I should add in some way to allow advanced users to turn on actions on key press for action buttons that Dominos has created itself. It should either be a checkbox /w a warning message, or a setting that's hard to normally set.

Well, I figured out how to implement this on action buttons via my keymachine test project. Perhaps I should implement it at some point? :P

This is implemented in the latest commit. I now just obey the option for all action buttons.