I don't know how possible this may be, but I'd like it if you could have a Demonic Partner consume a potion contained in a flask and perform its usual effects. It may have the potential to be extremely powerful with Amplify flasks but I would still like to see it be possible at all.

Can you describe a bit more of how you would like to be used/utilized?

Ok so, the demonic partners from Occultism (Demonic Wife and Demonic Husband) have a feature where, if you use a potion bottle on them, they will grant you that potion's effect at a very extended duration. What I want is for them to be able to do this with Ars Nouveau's Potion Flasks, as well.

That sounds nice. I will look into this!