mods.futuremc.Composter.removeValidItem doesn't seem to be working.

[GrandeMalum]

Whenever I'm trying to remove a Composter recipe using CraftTweaker it simply ignores the line in the script. I've tried to remove Wither Rose compostability but it is still seems to be compostable.

mods.futuremc.Composter.removeValidItem(<futuremc:wither_rose>);