When opening Kickoff the 1st time after a plasmashell startup, it logs the following QML BindingLoop issue: file:///usr/share/plasma/plasmoids/org.kde.plasma.kickoff/contents/ui/FullRepresentation.qml:67:25: QML FavoritesModel: Binding loop detected for property "favorites" It doesn't show this one anymore on any subsequent Kickoff usage.
This was fixed a while ago.