Reproduction steps:
1. Open the user's attached "CrazySpriteRendererBehaviour.zip" project
2. Open the "DemoScene" Scene
3. Go to "Testing Target" > "Testing Scenario (Script)"
4. Press the "Illustrate Issue" button
5. Observe the Console window
Expected result: "Preparing Sprite Renderer.", "Remember the Size property value: (10.00, 10.00)", "Setting sprite." "Check out Size property now: (10.00, 10.00)", "P.S. it happens only when Sprite property is null." messages are Logged
Actual result: "Preparing Sprite Renderer.", "Remember the Size property value: (10.00, 10.00)", "Setting sprite." "Check out Size property now: (0.60, 0.60)", "P.S. it happens only when Sprite property is null." messages are Logged
Reproducible with: 2020.3.39f1, 2021.3.10f1, 2022.1.16f1, 2022.2.0b8, 2023.1.0a10
Tested and reproduced with: Windows 10