When I work on any model or creative program for that matter I use a combination of one hand on my mouse (left, I'm a lefty) and one hand in combination (right) with my keypad and space mouse very near my numpad.
I feel that most creative professional work this way.
It would be very beneficial if the enter keys actually worked as an input/return entry as they are meant to be.
As examples the data panel you have to double click any folder name to drop into the sub-folder, my right hand is already positioned on the enter key and would make it a lot faster to be able to tap that thing and have it register the key press.
Also having fusion remember the last selected state of the previous action is a no-brainier, like when you go into the appearance settings and it defaults back to body/component instead of faces, which means remembering to re-select faces each time. always extra steps with this.
There are many such examples in Fusion that seem to be inconsistent and non-intuitive, these are basic user considerations that Fusion lacks.
Come on these are basic usability features.
Fusion
