Pet Mimics' animations don't work properly with shaders

[FumpleWumper]

While wild Mimics play their animations correctly while using shaders, Pet Mimics don't play their animations at all, but as soon as shaders are disabled, they begin functioning properly

[ArcanePigeon]

This is an issue with geckolib and iris that I cannot fix caused by things like the entity shadows feature in shaders. I found that disabling entity shadows in the shader config fixes it.