Looks like Betterbags updated some core functions, right now i am getting lua error during character load.

Also when changing items by hotkey with Itemrack the category still appears.

Here i equipped FIREDPS set, but the empty category still exist even i open and close bags.

Thanks for the report, I will take a look at this

I pushed an update where this should be fixed. Will be available as soon as CurseForges approves it. Alternatively you can manually replace it with the files from the repo if it's urgent

Many thanks! :)