Reproduction steps:
1. Open the attached “IN-134103” project
2. Make sure to close all Scene view and Game view tabs
3. Re-open the project
4. Build and Run the Android Player
5. Observe the Sphere in the Player

Actual: Sphere is black
Expected: Sphere is orange (URP unlit style)

Reproducible with: 6000.0.67f1, 6000.2.0a7, 6000.3.8f1, 6000.4.0b8, 6000.5.0a6
Not reproducible with: 2022.3.71f1, 6000.0.1f1 6000.2.0a6

Reproducible on: Windows 11 (by reporter), macOS 26.2, Android, iOS Builds
Not reproducible on: No other environments tested

Reproducible with these devices:
VLNQA00641 - Google Pixel 9 (Pixel 9), CPU: Google Tensor G4, GPU: Mali-G715, OS: 15
By reporter - Pixel 7 Pro, CPU: Google Tensor G2, GPU: Mali-G710

Workaround: Select any Decals Technique other than "Automatic"