Group-bug on nested layer copy

looks like a bug to me (worked as expected in rhino 5):

  • single group consisting of four objects on two (nested) layers
  • all layers (and objects) copied via “duplicate layers and objects” in layer right-click context menu
  • group on new layers is split up into two groups

see attached file

group_copy.3dm (89.7 KB)

Hello - I see that, thanks.