A few UX improvements:
a) Allow me to select a clip and then set the loop region to its extents.
b) Allow me to put the loop locator L-R handles into the current view if they are not already
c) Prevent clips from moving when I am trying to double tap to open them
d) when editing MIDI notes in a clip, allow constraining time or note NOT to change. When I want to drag a note up or down to change the note then all of a sudden it gets moved in time. If I want to move a note in time then often it winds up changing pitch as well. NOTE: I use Apple Pencil