I am working in Pro 2023. The patio and the deck are both first floor; however, the patio has a lower elevation by approx. 18". The deck also extends past the patio and that part of the deck is generating "correct" framing. (correct framing: post to beam, with floor joists extending to rim joist) The program is generating a skirting around the portion of the deck that is over the patio and the floor joists stop short of the railing posts.