How to reproduce:
1. Open the attached project "GlitchingBug"
2. Open the "SampleScene" scene
3. Make sure the Scene View and Game View are visible at the same time
4. Click and drag the mouse in the Game View
5. Observe the results
Expected results: There are no artifacts
Actual results: There are severe artifacts
Reproducible with: 2021.3.40f1
Not reproducible with: 2022.3.36f1, 6000.0.10f1
Reproducible on: macOS Sonoma 14.5 (M1)
Not reproducible on: No other environment tested
Notes:
- Unable to locate the fixed version since it is not a standard bug
- Not machine specific
- Deleting the Library doesn't resolve the issue
- Upgrading the project and then downgrading still reproducible
- The project crashed while installing the URP package potentially resulting in this bug
- URP package can't be deleted for unknown reasons