Mod Version
Minecraft 1.16.5
Forge 1.16.5-36.1.13
EmendatusEnigmatica 1.16.5-1.2.4

Describe the bug/enhancement
You mod employs tags 'forge:gems' and 'forge:gems/bitumen' for bitumen, but mods that employ it, most prominently Thermal Series and Immersive Petroleum, that use bitumen, don't really label it as gem, and just use "forge:bitumen" for this kind of item and use this tag for crafting recipes.