I'm glad this is so high up. Why praise OSS with very bad ux? For starters they

didn't even keybind settings to ⌘,

didn't even keybind save to ⌘s [0]

when quitting there is no option to save

clicking + on brush size increases it from 40 to 40.01 (!)

of cause no wheel support to change size ...

I'm sure with every minute of trying this the list got longer and longer. Feels like an X window to an ancient unix machine.

[0] while ⌘s doesnt work for new images it does work for "overwrite" jpg etc which is a HUGE advancement!