Masks not working properly 2.91

Hello dev’s,

I am working a lot with sculpting lately. Right not it feels like masks extracts, slice and fill, slice, slice to new object are not working in 2.91 on my side. I know 2.91 is Alphas. is it only doing it to me or other peoples are with the same problem?

You have not given us much to work with here. Can you provide either a more detailed description of the problem or an example .blend?

yeah i know sorry. I just notice that i can’t do any slice when i have a multi-res modifier on the mesh. it must be a technical constraint.