Reproduction steps:
1. Open the attached “BugRepro” project
2. Open the “Scenes/SampleScene“ Scene
3. Enter Play mode
4. Observe the Console window
Expected result: The “gameObject.scene.isLoaded” value logged in the Console is true
Actual result: The value logged in the Console is false
Reproducible with: 2021.3.33f1, 2022.3.16f1, 2023.2.4f1, 2023.3.0b1
Reproducible on: Windows 11
Not reproducible on: No other environment tested