Steps to reproduce:
1. Create a new Unity project
2. Create a new unlit shader
3. Create an include file with "#pragma vertex vert" in it.
4. Remove the said line from the shader and replace with '#include "<path/to/include>"'
5. Select the shader and check the inspector
Actual results:
Shader warnings appear
Expected results:
No shader warnings appear
Reproducible with versions:
2022.3.25f1, 2021.3.38f1
Not reproducible with versions:
2022.3.24f1, 2021.3.37f1
Tested on (OS):
Mac OS Sonoma