PC [BUG] Community Center Boiler Room Not Rendering Fully

[wavy_bread]

Graphics settings (as shown in game):
Windowed Borderless
1720 x 1440 (greyed out), actual monitor resolution is 3440x1440
VSync on
UI scale 100%
Zoom level 75%
Lighting Quality MEDIUM
Snow Transparency MAX
Flash Effects ON
Hardware cursor OFF

 

[wavy_bread]

Revisiting this, it looks like the black slice on the right happens on every screen. It was just particularly noticeable in the community center