Errors “TLS Allocator ALLOC_TEMP_TLS, underlying allocator ALLOC_TEMP_MAIN has unfreed allocations, size 288“ appear constantly when Prefab is open

Reproduction steps:
1. Open the attached project "ReproProj"
2. Open “/Assets/Prefabs/Levels/Level 2.prefab“ Prefab
3. Observe the Console

Expected result: No Errors exist
Actual result: Errors “TLS Allocator ALLOC_TEMP_TLS, underlying allocator ALLOC_TEMP_MAIN has unfreed allocations, size 288“ appear constantly

Reproducible with: 2022.3.29f1
Could not test with: 2022.3.58f1, 6000.0.39f1, 6000.1.0b7, 6000.2.0a4 (Assets\Standard Assets\Ads\MyScripts\MyAppStart.cs(4,7): error CS0246: The type or namespace name 'com' could not be found (are you missing a using directive or an assembly reference?))

Testing environment: Windows 10 Enterprise 21H2
Not reproducible on: No other environment tested