Render disappear
Some part of render disappear where it transitions to DH when i get closer more disappears when in air when around certain distance if too far or too close its just normal, fog seems to be disabled
Singleplayer
Version 2.3 last build Neoforge 1.21.1
Singleplayer
Version 2.3 last build Neoforge 1.21.1
Solution
But i found out this https://www.curseforge.com/minecraft/mc-mods/better-fps-render-distance mod causes some type of cloud or fog with DH and when using shaders it goes invisible 
Fixed
Fixed
