Reproductions steps:
1. Open the “PerceptualBlendBug.zip” project
2. Open the “SampleScene”
3. Observe the Game View
Expected result: The gradient blends from yellow to light orange, similar to Linear blend mode
Actual result: The gradient blends from dark orange to light orange
Reproducible with: 2021.3.38f1, 2022.3.28f1, 6000.0.1f1
Reproducible on: Windows 10 (by reporter), Windows 11
Not reproducible on: No other environment tested