Minecraft Version

1.21.1

Mod Version

21.1.2

Mod Loader

NeoForge

What environment are you running the mod in?

Client

Issue Description

I read the other report, the guy said to use /bookshelf font book, yet "book" isn't there, its invalid, only block, rename, and say. I've tried other commands yet nothing translates my book~ I'm in single player btw.