Categories tab showing Blacklist instead.
Same trouble: the "Categories" tab, shows this only message: "No blacklisted applications" but does not display apps by categories.
Trouble on 2 different devices :
- phone FP2 under lineageOS 17.1 (Aurora Store - 3.2.9).
- phablet Archos under Android 6.0 (Aurora Store - 3.2.9).