When I try to change the angle of a wall in room builder, and then move the wall, the wall will float downwards. It's very difficult to move the wall horizontally.
With that said, the angled wall's have a tendency to dissapear when you try to resize them.
If you put a window in the angled wall, the window will sometimes change its size on its own.
Is this a bug, or if a wall is not on a perfect angle, it will be persnickidy? Silly wall.
I did this with grid snapping on and off.