optifine itself works just fine but with optifabric all the text is just boxes. Tried all other versions of OF for 1 20 1
game version: 1.20.1
fabric version: 01.14.21
mods used:
fabric-api-0.86.0+1.20.1.jar
architectury-9.1.10-fabric.jar
preview_OptiFine_1.20.1_HD_U_I6_pre3.jar
doapi-1.2.5-fabric.jar
optifabric-1.13.25.jar
litematica-fabric-1.20.1-0.15.3.jar
malilib-fabric-1.20.1-0.16.1.jar
letsdo-vinery-fabric-1.4.1.jar

That is because of Fabric API 0.86.0, Downgrade to 0.85 or less that it works, Until it get fixed.
I already reported this issue on #1123

That is because of Fabric API 0.86.0, Downgrade to 0.85 or less that it works, Until it get fixed. I already reported this issue on #1123

can you provide a link please

That is because of Fabric API 0.86.0, Downgrade to 0.85 or less that it works, Until it get fixed. I already reported this issue on #1123

can you provide a link please

WoW, how lazy are you? Uhh, fine, here it is https://mediafilez.forgecdn.net/files/4622/908/fabric-api-0.85.0%2B1.20.1.jar