There is a bug in which an item that requires a forge tag (for example, forge:milk, forge:fruits, forge:raw_meats) is displayed as an empty tag among the crafting recipes of several mods.
It works fine in version 1.18.1 (forge version: 39.1.2), but the bug occurs in version 1.18.2 (forge version: 40.1.0).
I'm reporting it here because it seems to be a bug in Forge and it's a bit iffy to say it's a bug in different mods or minecraft itself, but I'm not really sure.