[Community Project] WIP Weather & Water Shader

[Freddiieehh]

I guess I have found your problem. In the Array at the Postprocess Volume you feed with M_Underwater_PP_Inst there is a value at the left side which needs to be 1 and not 0. Check it out.

It has been set on 1 since start.
Do you have project as well? Have you encountered any problems?