Reproduction steps:
1. Open the attached project “ReproProject”
2. Open the scene “SampleScene“
3. Enter Play Mode
4. Press space key on the keyboard
5. Observe the result in the Game view
Actual result: The shadow applied by .uss remains, while text is invisible
Expected result: The text and the styling becomes invisible
Reproducible in: 6000.6.0a4
Reproducible on: Windows 11
Not reproducible on: No other environments tested