Apparently optifine breaks rune colors. They do not appear, even when applied to an item. Is there anything that can be done on quark's end? Or any configuration of optifine's settings that don't break everything?

https://pastebin.com/MHQre2NX

This is not something that can be fixed on Quark's end. I'm unsure if there's any Optifine settings that can be changed, but I'd doubt it honestly.