I know, I know. This isn't exactly a bug per say and more of a balancing issue, but I feel like its something that fits here in the tracker given balancing issues like this have been reported before and were fixed (like no renewable batilisk wings in Hamlet). I can understand why Wigfrid can't eat Nettles (pointing out cause I see a lot of people want this for Wigfrid too, but I actually don't agree on that cause nettles are arguably food), Seed Pods (same reason as nettles), or raw and cooked coffee beans cause those are all "non-meat" substances more for sustaining hunger, but her not drinking coffee, tea, and ice tea doesn't make sense to me as they're drinks not food necessarily, so I think it would be completely valid to allow her to drink these things given this fact alone. Now if we look from a balance perspective as well, Wigfrid is at a known major disadvantage late-game as most players use coffee as an effective means of getting around and for combat, so her not being able to drink coffee often does seem to ward many from playing her long term. I believe this along with the last argument and the fact that really Wigfrid making exceptions for certain foods for even just balancing reasons isn't unheard of actually should prove this a valid change. As if memory serves Wigfrid was actually allowed to eat Jellybeans in DST so that she wasn't at a great late-game disadvantage to the other characters due to not being able to eat Jellybeans when fighting bosses. So really, why can't the same happen for coffee, tea, and iced tea here in DS?
I hope you take this input into consideration.