The crafting recipe doesn't work, neither items show up in the recipe book either. They both show in the creative inventory and are usable in the intended way though.

Edit: Forgot to mention, the version I was using is the 0.80+1.20.5 release. This seems to be a common thing with mods updating to 1.20.5 as someone had a similar issue with the More Ladders mod.

I suspect this is the same as #63

Right, stuff in minecraft changed. I released a fix for this in 1.21; I suppose I could backport it if people still want it for 1.20.5