I love ReplayMod, but lately, whenever I tried to use it with my Feather client (which uses Fabric), it would instantly crash the game and give me a crash report. The crash report is attached in the .txt file below.
I'd love to use ReplayMod, because it's one of the only ways I can get Minecraft recordings. Hope to hear from you guys.

latest.log

optifine is not compatible with the replaymod on 1.20.1
you should give optifine alternatives a try

is there a chance that a future update will remove this incompatibility

Mirrored on the other end/same issue Chocohead/OptiFabric#1112