Solved
[FIXED] Stair Rails "Popping" through Walls and Windows
Product: The Sims 4 Platform:PC Which language are you playing the game in? English How often does the bug occur? Often (50% - 99%) What is your current game version number? 1.55.108.1020 Wha...
Fixed an issue in which railings were clipping into the walls.Fixed in Patch 1.58.63
EDIT:
Please use this thread if you still have issues with this: https://answers.ea.com/t5/Bug-Reports/Stair-Rails-Popping-through-Walls-and-Windows-Patch-1-73/td-p/10296067
