GLSL Issue: Can't resolve 'glslify-loader'

[pi43r]

Trying React-three-fiber in remotion with custom GLSL.
But I get Module not found: Error: Can't resolve 'glslify-loader' in '/project/workspace'

I followed the glsl support in the v4 docs.
Don't really know where to look for the issue here.

I made a codesandbox here: https://codesandbox.io/p/github/pi43r/remotion-glsl-example/main

@JonnyBurger sorry to ping you, but could you help me on this? Is GLSL still wroking as you wrote it 2 years ago?