Side buttons not working on new cards

[BeorTheOld]

I tried to update my Xiehanzi 3.0 deck with the new Xiehanzi 3.0 style by copy and pasting the front, back and styling sections into their respective places on my old deck, my old deck looked right but the buttons that control what fields are displayed were all unchecked and they did not save between cards like the new xiehanzi 3.0 deck's cards did. I tried adding cards to the new xiehanzi 3.0 deck's but they had the same problem as my the cards from my old deck. Is there something about the deck I downloaded from here that is different that makes the persistence work compared to my old deck?