Reproduction steps:
1. Open the attached Project “LightProject”
2. Build and Run on Android
3. Select the “switch light” button
4. Observe the app’s behaviour

Expected result: The light intensity on the yellow cube GameObject decreases
Actual result: The light intensity remains unchanged

Reproducible with: 2021.3.28f1
Not reproducible with: 2022.3.13f1, 2023.1.20f1, 2023.2.0f1, 2023.3.0a14
Fixed in: 2021.3.29f1

Reproducible with these devices:
VLNQA00518 - Google Pixel 4 (Pixel 4), CPU: Snapdragon 855 SM8150, GPU: Adreno 640, OS: 12
VLNQA00414 - Galaxy Note10+ 5G (SM-N976V), CPU: Snapdragon 855 SM8150, GPU: Adreno 640, OS: 9
VLNQA00278 - Xiaomi Redmi Note 7 (Redmi Note 7), CPU: Snapdragon 660, GPU: Adreno 512, OS: 9.0.0

Not reproducible with these devices:
VLNQA00139 - Vivo Xplay6 (vivo Xplay6), CPU: Snapdragon 820 MSM8996, GPU: Adreno 530, OS: 7.1.1
VLNQA00132 - Xiaomi Mi 5s (MI 5s), CPU: Snapdragon 820 MSM8996, GPU: Adreno 530, OS: 6.0.1

Testing environment: macOS(Intel) 14.0 Sonoma