Artificer infusions do not seem to be working on the DnD beyond app. They keep removing themselves upon closing the app and do not update stats correctly. 

I am also having an issue with infusions. Specifically enhanced defence and enhanced arcane focus are not applying bonuses. At all. They are registering the creation of an infusion against my total count, requiring attunement, and showing the correct flavour text on the items infused, but no bonus is being applied to any spell attack or to AC. I’d really rather not have to make a completely separate homebrew feat just to get the base functionality out of this class.