As the title says. All the items exist just fine in the creative menu and creative worlds. I cannot craft any of the mod's items in my survival worlds. I can see the items in JEI too but also cannot look to see the crafting recipes there either

Sorry for the hasty update, didn't notice the datapack format change, version 1.2.1 should fix it.

Thank you for gettin the fix out <3

Same issue for me. For context, im on the most recent 1.21 file on Modrinth

Same for me, downloaded the file from Curseforge, 1.21

It should be because of the datapack changes. Recipe results now use "id": "modname:item" instead of "item": "modname:item"

The block loot data is also broken, also due to changes to the datapack format. I think that moving the mineable tags from "minecraft/tags/blocks" to "minecraft/tags/block" should mostly fix it.