Arificer Enhanced Arcane Focus Infusion Unselectable on Character Sheet

So I'm making a Battle Smith Artificer level 8 and the Enhanced Arcane Focus Infusion does not offer any item option to apply it. I haven't seen any other posts or articles about this so I wasn't sure if DND Beyond is even aware of this issue.

https://imgur.com/a/qow9D3m

I have also been having this issue but I do not have the "display in VTT" button. It simply will not let me infuse anything to it. same goes for Homunuclus Servent. Even custom items will not let me infuse. 

Choose Item does appear. However, when i go to choose an item, it says that I do not have any options under existing or new items. I have tried to create an item but it has not worked. For homonoculus servant, it says it requires the crystal or gem worth at least 100 gp. I tried to add a normal crystal worth that amount and it would not populate in the list to infuse, nor did a custom item that matches that requirement. 

Apologies, I am newer to using DND  beyond and have not played since around 8 years ago when i was just playing on paper.

Do you have "2014" content enabled on your character, with a legacy arcane focus in you inventory? Found under the "Home" tab while editing the character.

Some of the infusions seem to be keyed to only work with the old content.

That solved it, thank you!