How to reproduce:
1. Open the user’s attached project “UnityShaderCullingProblem_2019.zip”
2. Open the “SampleScene” Scene in Scenes
3. Enter Play Mode
4. In Hierarchy select “Main Camera” GameObject
5. In Inspector toggle “Mirror Horizontally”
6. Observe the Game view
Expected result: “Particle System” GameObject is mirrored horizontally but colours don’t change vertically
Actual result: “Particle System” GameObject is mirrored horizontally but colours change vertically
Reproducible with: 2020.3.40f1, 2021.3.12f1, 2022.1.20f1, 2022.2.0b12, 2023.1.0a14
Reproducible on: Windows 10 Pro
Notes:
- issue reproducible only with particle systems
- reproducible in Player and Play Mode