Connecting Second Floor Deck to Ground

[g3n0]

Hello again forum,
Situation: Create a staircase connecting the ground floor to a deck on the second floor. The staircase is to be recessed inside the deck by two feet.
Problem: After creating an auto stairwell, I can't figure out a way to make the rails connect neatly to the deck or corner posts.



I'm using Home Designer Pro 2014