I use the newish 'UI Button Array' action ALL the time, and something similar that struck me as useful would be one for get key down? Where you could match different events to different keys inputted.
Of course, it is all a bit cosmetic such as in the case with UI Button Array, after all, life was not impossible before it. But for some reason it DOES make organization easier/more manageable.
Other than that. Playmaker 2.0 2021 🙏😂
-craigz