I've used this addon, then had it uninstalled for a while, and now I'm back to using it. It seems to have created some weird issue for me though. On the Sets tab, all the sets that I used to have set as favorite, are now still on top, but doesn't have the favorite star icon, and when I right click them, there's an option to "set as favorite", but it does nothing. So I cant set or undo those sets as favorite.

I can provide screenshots and such if needed. Any idea on how to solve this?