Hi!

I've encountered a problem with the smeltery.
It refuses take any ingots except those from the same mod.
I wanted to add a recipe using CraftTweaker, but I noticed that there's no class related to smeltery in CraftTweaker integration inside of .jar (I noticed 'main' branch is a little bit outdated, so I looked in the jar itself)

Could you tell when you add the integration with the smeltery or option to use ingots from other mods.

Thanks in advance!