Why are my potions Misc?

[TangerineDog]

I'm trying to make the alchemy system work like most other crafting.

I've turned the alchemy table into a crafting Station by changing the bench type.

Then I've made a recipe for a poison using WICraftingAlchemy as Workbench Keyword.

 

But in the crafting menu, all potions show up in the Misc category.

 

I've tried changing the created object to Ale, which appeared in the Food tab just like it should.

So why are my potions Misc?