Agree with others in that the scrolling for long lists is a pain. A pop-up window could be a good alternative. Don't be afraid, make it big to show all the values (as in the scales). System font can spare some space (and it is easier on the eyes).

And thanks for a super cool sequencer, good intro videos and that huge amount of scales. Make a VST for better desktop integration or a VCV Rack module. I will buy again!