Colored glass looks weird with iris+sodium, indium and starlight. I am using my own CTM pack. It happens with almost every shaders, and without any
Aeldit opened this issue ยท 2 comments
(my pack if you want to test to see the issue by yourself: https://www.curseforge.com/minecraft/texture-packs/ctm-optifine-fabric)
The color glass itself looks fine to me, so I'll assume you're refering to the water underneath. Try without Sodium, and if it works correctly, then this bug is probably the result of CaffeineMC/sodium#38.