How to reproduce:
1. Open the “custompass.zip“ project
2. Open the “OutdoorsScene“
3. Enter Play Mode
4. Toggle on both checkboxes in the Game view (if needed)
5. Observe the Game view

Expected result: Game view renders black
Actual result: Game view renders a moving cube

Reproducible in: 2023.3.0a16, 6000.0.55f1, 6000.2.0f1, 6000.3.0a4
Not reproducible in: 2023.3.0a15

Reproduced on: Windows 11 Pro (24H2)
Not reproduced on: No other environment tested

Notes:
- If the CustomPass is set to inject “After PostProcessing“, the Game view will render correctly
- If either checkbox is disabled, the Game view will start rendering correctly
- Downgrading and upgrading the project will make the bug disappear
- Just opening the Scene will already show a black Game view