Motion Vectors for an object are included in the URP Motion Vector pass when the object's layer mask is filtered out

Reproduction steps:
1. Open the “ReproProject“ project
2. Open the “Assets/Scenes/SampleScene“ scene
3. Enter Play Mode
4. Move the mouse around the Game View
5. Observe the Game View

Expected result: No additional meshes appear when moving the mouse around the Game View
Actual result: A transparent cube appears when moving the mouse

Reproducible with: 2022.3.30f1, 6000.0.4f1
Couldn’t test with: 2021.3.38f1 (due to compilation errors)

Reproducible on: Windows 11 Pro (22H2)
Not reproducible on: No other environment tested