And before you asked, HQ Staves does work properly, so I was confused what's wrong.

The reason I asked is because this mod just recently became popular just recently. I checked the mod externally and there's nothing wrong from what I've seen. I had no idea why it was the case, honestly.

I haven't touched this game in a long time, but I'd be happy to look into the issue a bit further if you want to provide more detail.
I stopped modding necrodancer when cadence of hyrule stole like 80% of the pc userbase. So all of my mods are formatted for the old mod/workshop system. If they need to be manually updated it may take me some time but if it's more a question of time than effort I can probably convert anything that isn't working.

If it's anything like the change from vanilla to amplified though a lot of mods are likely irreparable without sprite touch-ups. So I'm hoping that isn't the case.

Oddly enough, the resource pack doesn't seem to work properly. I don't know why it was and I did make it higher priority.