Shader error: Invalid subscript 'shadowCoord' when try build for mac #522

When build for mac, this error is unabling us to build our game:

Error building Player: Shader error in 'Shader Graphs/CharacterToonV2': invalid subscript 'shadowCoord' at /tmp/build/prota-games/game/hom-project-unity/Library/PackageCache/com.unity.render-pipelines.universal@10.8.1/Editor/ShaderGraph/Includes/Varyings.hlsl(114) (on metal)