Hello,
I'm having an issue concerning the preview of walls' assembly in the "type properties" :
If the view is set to "floor plan: modify type attributes", all it shows is an empty rectangle.
On the other hand if I choose "section: modify type attributes", there's no problem.
I'm suspecting a graphics problem, but that would mean I have to change the size of elements on Windows to a smaller setting, which would be annoying ...