To reproduce:
1. Open the project “BugHunt”

Expected result: All cubes are green
Actual result: Try2 cube is pink which means that the shader with Decal material and a custom node does not work

Reproducible with: 12.1.7 (2021.3.7f1), 13.1.1 (2022.1.0a16)
Not reproducible with: 13.1.3 (2022.1.0b1), 13.1.8 (2022.1.11f1), 14.0.3 (2022.2.0b3), 15.0.0 (2023.1.0a4)
Could not test with: 2020.3.38f1 (Package errors)

Reproduced on: macOS Monterey 12.4 (Intel)

Notes:
- Error: Shader error in ‘Master’: undeclared identifier ‘try2_float’ (on metal)
- Shaders are at Assets → BugHunt