PropagateComposedEvents to ComboBox not work

[dasun]

I know that documentation mentions propagateComposedEvents events works for MouseArea. But What If I want it to work for combo box or another Qt Quick Component? Is there any work around?

Following sample code doesn't trigger Combo Box click event.
@Rectangle{
width: 800
height: 600

    ComboBox {
        id: combo
        anchors.centerIn: parent
        model: ListModel{
            ListElement { text: "Banana"; color: "Yellow" }
            ListElement { text: "Apple"; color: "Green" }
            ListElement { text: "Coconut"; color: "Brown" }
        }
    }

    MouseArea{
        id:mouseArea
        anchors.fill: parent
        hoverEnabled: true
        propagateComposedEvents: true
        onContainsMouseChanged: {
            console.log("mouseArea containsMouse:" + mouseArea.containsMouse);
        }
    }
}@