I'm trying to select the faces of my Archipack walls, but I can only select one side of the walls. I wanted to apply a texture to all the other sides of the walls, but can only select one face to UV unwrap.
I can't seem to find anything about this in the documentation so I'm not sure if it's part of normal operation.
If I use the reverse, flip buttons in the Archipack menu I can make the selectable face go to the opposite side, but it still only lets me select the one face. Same thing if I try to flip normals.
Looking at the vertices, it seems to only create vertices along one edge? I don't know how I would fix that though.

