I am currently running forge 34.1.25 with Optifine 1.16.3 G3 and I am experiencing a problem where I can see straight through solid blocks. I already tried turning fast render off. However that did not work.
I have a few mods installed: Mr. Crayfish's Furniture Mod, Obfuscate, Builders Crafts + Additions, Additional Lights, Moving Elevators, Statues Mod, Mr. Crayfish's Vehicle Mod, Connected Glass, and World Edit.
This problem seems to only be present when I use a Shader. Any ideas on how to fix it?