Is there any way to use a button press as a trigger, without specifying the button number? Say a virtual (or real) device has 100 buttons. I was wanting to trigger a single RM Rule when the "button push" event happened for any of them. I was wondering if there was a way, short of creating 100 trig…

I think that is a UI bug. It shouldn't prompt for a value. I think the trigger logic works correctly, even though the UI is looking for a value it shouldn't. I will track that down for next release.