Modpack version
0.4.3

Describe the bug

One coal burns 8 items, one EE Bitumen burns 8 items, but bituminous coal form Mapper Base burns 1.25 items
Wich means by crafting bituminous coal you lose 8x9-1.25x8= 62 possible burned items
Seems illogical.
It looks logical only if bitumen is unburnable. Afaik it was intended in Mapper Base.

IDs:

minecraft:coal - obvious
emendatusenigmatica:bitumen_gem - EE Bitumen
mapperbase:bituminous_coal - Craft result

Logs

Not sure if its loggable.

Screenshots

Thanks for the report, we're gonna remove Bituminous Coal completely, as EE Bitumen can smelt 8 items by itself :P

I would suggest to add coal tag to EE bitumen with that change too, since mapper base bituminous coal was a great coal "multiplicator" when it comes to crafting recipes such as dielectric paste, cause it counts as regular coal in recipes:)