Exterior Wall material ghosting into interior view in 3D

[mholley]

So here's my conundrum: In plan the wall ends correctly, but in 3D I can see the exterior siding ghosting through the drywall. How can I keep the siding from wrapping the end like this? I even shows up in the wall dialog...Chasing this down seems like a huge waste of time unless it's something simple. Any help is appreciated.

 

I'm on Premier X17

Processor Intel® Core Ultra 7 processor 265K (3.90GHz, Turbo 5.50GHz)
System Memory 64GB DDR5-5600 MHz (2 - 32GB DIMMS)
Expansion Card Slot(s) NVIDIA GeForce RTX 5080 16GB (3 Slot)
M.2 Storage 1.0TB SSD NVMe/PCIe 5.0 M.2 Drive
Operating System Microsoft Windows 11 Professional

Edited 5 hours ago by mholley
added computer info