The UI feels quite haphazard, it doesn’t follow the same approach to UI like other drawing tools and it feels like it’s trying to reinvent the wheel when people are already used to certain areas on the screen being used for certain things, and personally the UI scaling looked quite rough last I looked at it. It just gave me the vibe of a programmer made tool to have something graphic to edit things rather than one a designer spent time r&d-ing from the bottom up.

Pretty much does, they’re adding object selection masking as well in the next version

Awful? I’ve found it so much nicer, especially with how seamless moving across their suite was before they made it a single app

Been a while but last I checked it’s unlikely you can, editing software isn’t really an open system, and while they might use the same sidecar file that doesn’t mean you can get the same edit from one in the other. Best option is exporting as high res TIF files and calling it a day.