I was trying to create and export displacement from my mesh when I realized that the mesh could not process any kind of polygroup, I tried any button of the polygroup but the mesh remains white (I attach photos).
I saw here on ZBrush that someone had the same problem and they solved it simply because they had the UVs not perfectly inside the UDIMs, the problem is that my mesh has the UVs in the correct UDIMs! And if I try to export the first subdivision and re-export it in a new ZBrush project, the polygroups exist! (I attach photos)
Can anyone help me please? I cannot go on with the creation and expotation of displacement otherwise