i like to use the individual multi select tool to highlight the group then duplicate it then advanced move as a full group works. Annoying but still works as a workaround
It doesn't even let me duplicate because apparently it's more than one building?
The shop inside isn't even selected so how is it more than one building?
I'm just trying to make a house shell I can duplicate and add to all my shops.
Why is this so hard?
My walls are all different groups of one element and I can't split them because "cannot split groups with only one piece"
EDIT:
I managed to do it by trying multiple times and shift selecting one by one making sure that the button wouldn't become greyed out.
Buggy and not intuitive in the slightest...
And I still can't duplicate the new group so I'm going to have to do it all again. lol.
EDIT 2:
Deselecting what the game selected automatically and selecting the group again made it possible to duplicate it.
Seems like a bug regarding the checks the game makes when you select something to determine if its possible to duplicate it.