Dear Maintainer,
Since installing Bullseye sddm-greeter started reporting warnings to the journal
lip 02 03:57:40 sddm-greeter[20366]: QFont::fromString: Invalid description '(empty)'
lip 02 03:57:40 sddm-greeter[20366]: file:///usr/lib/x86_64-linux-gnu/qt5/qml/SddmComponents/LayoutBox.qml:35:5: QML Connections: Implicitly defined onFoo properties in Connections are deprecated. Use this syntax instead: function onFoo(<arguments>) { ... }
Seems it is a change in QT syntax for connections.
https://stackoverflow.com/questions/62297192/qml-connections-implicitly-defined-onfoo-properties-in-connections-are-deprecat
Simmilary in qt-5 manual
https://doc.qt.io/qt-5/qml-qtqml-connections.html
It doesn't seem to impact functionality.