Reproduction steps:
1. Open the attached Project “BugRepro”
2. Open “Assets/Samples/XR Interaction Toolkit/2.3.2/Starter Assets/DemoScene” Scene
3. Enter Play mode
4. Select the Camera GameObject in the Hierarchy
5. Within the Inspector disable Post-process Layer
Expected result: Camera renders game with Post-process Layer enabled
Actual result: Camera doesn’t render game with Post-process Layer enabled
Reproducible with: 2021.3.28f1, 2022.3.5f1, 2023.1.3f1, 2023.2.0a23, 2023.3.0a1
Reproducible on: MacOS 13.4.1 (Intel)