Weird Fog Issue with High Resolution Render

Posted this in multiple groups now with no answer. does anyone know or faced this issue before? I could not find an answer online. This is while using High Resolution Render in Movie Render Queue with volumetric clouds. I am currently using UE5.

Rendering this scene without High Resolution Render works just fine, but my computer is not powerful enough to render this at 8k. It only works if I turn off volumetric cloud. Does High Resolution not work with volumetric clouds?


With Volumetric Cloud

Without

This forum sucks