Opening a default project in a recent DS results in myriads of log output

Opening a default created project with a fresh compiled DS prints a lot console messages of the form:

file:///PATH_TO_BUILD_DIR/qtcreator/Qt Design Studio.app/Contents/Resources/qmldesigner/assetsLibraryQmlSources/AssetDelegate.qml:73:16: QML QQuickItem: The current style does not support customization of this control (property: "indicator" item: QQuickItem(0x7f9bd2613d30, parent=0x0, geometry=0,0 20x0)). Please customize a non-native style (such as Basic, Fusion, Material, etc). For more information, see: https://doc.qt.io/qt-6/qtquickcontrols2-customize.html#customization-reference