MouseArea with hoverEnabled set to true makes wrong QMouseEvent source

When having a MouseArea with hoverEnabled property set to true like:

MouseArea {
   onClicked: {
      ...
   } 

   hoverEnabled: true
}

and installing an event filter to qApp like:

bool MyObject::eventFilter(QObject*, QEvent* event) {
    if (dynamic_cast<QMouseEvent*>(event)) {
        qDebug() << dynamic_cast<QMouseEvent*>(event)->source();
    }
    return false;
}

tapping on the mouse area on android shows an event of type QEvent::MouseMove
with Qt::MouseEventNotSynthesized as the source which is wrong as it's synthesized with touch screen.

I have also set Qt::AA_SynthesizeTouchForUnhandledMouseEvents before creating QApplication but it acts the same.