Can someone help me understand what I am doing wrong?

Without shaders I get the added chunks with DH although there is some fog I would like to get rid of.

However when I enable shaders, DH completely stops working, what am I doing wrong?

Here are the mods I am using:
DistantHorizons-fabric-2.0.2-a-dev-1.20.1
indium-1.0.30+mc1.20.4
iris-mc1.20.1-1.6.17
lithium-fabric-mc1.20.1-0.11.2
sodium-fabric-0.5.8+mc1.20.1