The basic function of slicing a mesh and dynamesh it with groups option activated doesn’t work anymore.
I tested it in Zb R5 , it works just fine ,but in Zb R6 P2 it’s not filling the caps anymore.
I realized the problem was the polygroups on caps, you can’t see them if you click only on one side. You have to Ctrl+shift invert selection/visibility.
Thanks for the replay anyway!