Unable to read custom metal shader files

[DevAK0000001]

I added new custom metal filters to the following path: ${PODS_ROOT}/MetalPetal/Frameworks/MetalPetal/Shaders. However, when I update the pods, these filters disappear. Do I need to add my custom metal filters again after updating the pods? Creating a new shaders folder won't be detected in that path.

I am creating custom metal filters by creating .metal files. However, my video player is displaying a black screen. It seems that my .metal file is not being recognized by the compiler.