Hello there!
I love your shader and how it looks, I do use it a lot in my single-player world and it works just fine.
But when I try to use it on a server, (age of elysian), it breaks when I enter any other dimension.

I asked the moderator and they said "It could be using the world's name instead of the dimension type. The end world name is actually world_towny_the_end rather than world_the_end" idk if that's true or not but I hope it might help.

I would love to be able to play with your awesome shader on the server whenever it's possible xd ♥