First of all want to thank the author for the app and his way of leading it. And if allowed- I have some personal asks for adjustment of it

1st- Is a canvas crop. After Creating of a certain canvas size (in my personal way of arting) I might need a case of adjusting canvas size with ability to note- how it affects the picture itself ( sorry by Procreate canvas crop is a best reference for me) SO despite the current work of a canvas crop with a locked picture and UI window of settings to crop- I'm asking for a more a 'real time' crop toole (again- procreate)

2st- Expressing lack of a 'feeel?" about current set ups for the sliders (personal case- cloor adjustments and gradietn map tools). Like... I need the to be wider to be able for more "careful' adjust of a color setups as example. Might want to ask for sliders re-arrange for a "smaller change with a bigger move"

Want to drop one thing I noticed...
If you has one of the windows opened (like layer window or brush window) and then finger tap to zoom not closing that window, you might cause a random brush size change or brush flow change (if you has a size/flow sizing with finger swipe )

Video with showing out what I meant
https://www.dropbox.com/s/l61ql6qwkqhu3pi/RPReplay_Final1603219701.MP4?dl=0

Not really sure if it’s a bug, but I find that thing pretty annoying