Weird UI texture in customization menu

[DarkDestry]

Describe the bug
Pre-postprocess background is leaking through the UI

Severity: Low
Probability: Med

To Reproduce
Steps to reproduce the behavior:

1. Host game
2. Enter customization
3. Note the grid like background is not post-processed

Expected behavior
Consistant Post process in background and when UI is covering the background

Screenshots (Optional)