I honestly can't imagine this not being a bug or else I'd put it as just critical feedback.
The Coffee and Crumpets recipe only takes Coffee Cherries even though the actual ingredient slot just says "Coffee" to me this indicates that it really should take the already made Coffee as well.
I don't see the point of making regular Coffee if it isn't for this recipe because the effects of it only last 6 minutes, it doesn't give much in the way of stats, and it doesn't mitigate that much hunger, making it so much worse than other things I can make at this tier.
... The recipe for coffee also asks for coffee, but you wouldn't think you need crafted coffee to make a crafted coffee. It also accepts the coffee seeds, not only the cherries. It's vastly better due to being an entire tier above and dough being a real pain to make.