External Sliding glass doors and entry doors

[martinjoris]

When I create a deck or a porch using railing or invisible walls, my external sliding glass doors change to a robe or linen door and my feature entry door becomes a plain slab door?

[Kiwideziner]

at least one of the invisible walls need to be no room definition, as CA thinks your door is now located on an internal wall.

[RL-inc]

You need to make sure thathat the deck is defined as a deck or porch, so even sort of exterior room.

CA think that it is just another interior room and adjusts the doors according.