Button {
    id: root     
    anchors.horizontalCenter: parent.horizontalCenter
    anchors.verticalCenter: parent.verticalCenter
    checkable: true
    text: qsTr("Press me")    
    Connections {
        id:     // !!! ID empty
        target: button
        Button {   // !!! Generated entire new button when it should be connecting the root button
            id: button
            anchors.horizontalCenter: parent.horizontalCenter
            anchors.verticalCenter: parent.verticalCenter
            checkable: true
            text: qsTr("Press me")
            // !!! no actual onClicked created (should probably be empty anyway as original connection was to item not part of this component 
        }
    }
}