I use the MinecraftCapes 1.8.9, but whenever I use the Wavey Capes mod my cape gets duplicated, Even if I deactivate the custom cape, even the optifine one gets duplicated

https://streamable.com/mfzaco

After removing the MinecraftCapes mod everything works as indended

You have another mod also adding and rendering the cape. Disable that feature/the other mod.

but didn't you say it works with minecraft capes?

1.17/1.18. I didn't know that it has a 1.8 version, so it's not in there.

Oh...

can i get pls the CustomConifgScreen src