How to reproduce:
1. Open the attached “IN-92544” project
2. Open the “SampleScene”
3. Enter Play mode
4. Observe the result
Expected result: The square remains on the screen
Actual result: The square disappears
Reproducible in: 2023.1.0a11, 6000.0.34f1, 6000.1.0b1
Not reproducible with: 2021.3.48f1, 2022.3.57f1, 2023.1.0a10
Reproducible on: Windows 11
Not reproducible on: No other environments tested
Note: The issue does not occur when the GameObject material or the Animator Shader is set to Sprites-Default