How to reproduce:
1. Create a new URP Unity project
2. Go to Window -> Package Management -> Package Manager -> Universal Render Pipeline -> Samples -> URP Package Samples -> Import
3. In Assets, go to Samples -> Universal Render Pipeline -> 17.4.0 -> URP Package Samples -> CameraStacking -> MixedFOV -> Prefabs
4. Observe the "Gun" Prefab preview

Expected results: The "Gun" Prefab is rendered correctly
Actual results: The "Gun" Prefab is rendered pink because it has unapplied changes in "MixedFOV" scene that add the Material to it

Reproducible with: 6000.0.61f1, 6000.2.8f1, 6000.3.0b8, 6000.4.0a4

Reproducible on: macOS Tahoe 26
Not reproducible on: No other environment tested