Issues creating new classes

[RynShirayuki]

Whenever I make a new data pack and make a new class, this is how it loads in-game regardless of me assigning it a new index number, title, and description.

[decapitateMilk]

Did you ever get this resolved or nah? Having the same issue

[Kindredphoenix]

Having same issue, would love to know if it got solved.