Reproduction steps:
1. Open the “ReproProject“ project
2. Enter Play Mode
3. Select the “Entities” SubScene in the Hierarchy window
4. Click the “Unload” button in the Inspector window
5. Observe the Console window

Expected result: No errors are thrown in the Console window
Actual result: “InvalidOperationException: The BlobAssetReference is not valid.“ error is thrown in the Console window

Reproducible with: 1.0.16(2022.3.35f1, 2023.3.0a19), 1.2.0, 1.2.3(2022.3.35f1,6000.0.8f1)

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