Has this feature been suggested before?
No
Is your feature request related to a problem? Please describe.
No
Describe the solution you’d like
Wick editor needs masks. They would be like the subtract feature but would do it for a whole layer, work on clips and images, and would update between frames. Basically it would make an area of a layer completely transparent.
Masks on top of each other could have a negativity affect (the overlapping area would be unmasked.
Also it could go in the “Canvas Actions” section
Describe alternatives you’ve considered
The closest thing to this is the subtract feature, but it doesn’t work with clips or images, and it only changes it once.