https://bugs.kde.org/show_bug.cgi?id=413686
--- Comment #6 from Postix <pos...@posteo.eu> --- I made some more observations 1) Use > kquitapp5 plasmashell && kstart5 plasmashell to reset the pager so everything looks fine 2) When the displayed label is changed to "text" and back to "number", the font size of the number becomes bigger 3) There are several binding loops, here with two virtual desktops, so every line appears twice: >From "number" to "text": /org.kde.plasma.pager/contents/ui/main.qml:177:9: QML Label: Possible anchor loop detected on fill. /org.kde.plasma.pager/contents/ui/main.qml:177:9: QML Label: Binding loop detected for property "font.pixelSize" /org.kde.plasma.pager/contents/ui/main.qml:177:9: QML Label: Possible anchor loop detected on fill. /org.kde.plasma.pager/contents/ui/main.qml:177:9: QML Label: Binding loop detected for property "font.pixelSize" /org.kde.plasma.pager/contents/ui/main.qml:190: TypeError: Cannot read property 'display' of null /org.kde.plasma.pager/contents/ui/main.qml:190: TypeError: Cannot read property 'display' of null >From "text" back to "number": /org.kde.plasma.pager/contents/ui/main.qml:177:9: QML Label: Possible anchor loop detected on fill. /org.kde.plasma.pager/contents/ui/main.qml:177:9: QML Label: Binding loop detected for property "font.pixelSize" /org.kde.plasma.pager/contents/ui/main.qml:177:9: QML Label: Possible anchor loop detected on fill. /org.kde.plasma.pager/contents/ui/main.qml:177:9: QML Label: Binding loop detected for property "font.pixelSize" >From "number" to "none": /org.kde.plasma.pager/contents/ui/main.qml:190: TypeError: Cannot read property 'display' of null /org.kde.plasma.pager/contents/ui/main.qml:190: TypeError: Cannot read property 'display' of null The issue is somewhere here: https://github.com/KDE/plasma-desktop/blob/Plasma/5.17/applets/pager/package/contents/ui/main.qml#L190 If I set `font.pixelSize` to a fixed value like 8 or 20, the label is always correctly positioned and I no longer receive the both erros: > Possible anchor loop detected on fill. > Binding loop detected for property but only > Cannot read property 'display' of null remains. -- You are receiving this mail because: You are watching all bug changes.