Discover - Missing Backends

Hello, Discover Settings says I have missing backeds. Initially it says I have flatpak, packagekit, and snap backends missing but soon the snap backend item is removed. Which packages am I missing? https://i.imgur.com/tCtjtND.png $ dnf list installed | grep -ie discover plasma-discover.x86_64 5.13.4-1.fc28 @updates plasma-discover-flatpak.x86_64 5.13.4-1.fc28 @updates plasma-discover-libs.x86_64 5.13.4-1.fc28 @updates