kdeconnect-app bug

samuel@archbtw:~$ kdeconnect-app
Detected locale "C" with character encoding "ANSI_X3.4-1968", which is not UTF-8.
Qt depends on a UTF-8 locale, and has switched to "C.UTF-8" instead.
If this causes problems, reconfigure your locale. See the locale(1) manual
for more information.
qrc:/qt/qml/org/kde/kdeconnect/app/FindDevicesPage.qml:13:1: QML FindDevicesPage: Created graphical object was not placed in the graphics scene.
QQuickItem::stackBefore: Cannot stack QQuickRectangle(0x555d7f883210, parent=0x555d7f44b620, geometry=0,0 0x0) before QQuickPopupItem(0x555d7f44c3e0, name = "OverlayDrawer"), which must be a sibling
qrc:/qt/qml/org/kde/kdeconnect/app/FindDevicesPage.qml:13:1: QML FindDevicesPage: Created graphical object was not placed in the graphics scene.