Use of XAnimator and YAnimator causes crash when inside a view Transition, other animators do not have any effect

    ListView {
        anchors.top: parent.top
        anchors.left: parent.left
        anchors.bottom: parent.bottom
        anchors.right: parent.horizontalCenter

        model: testClass

        add: Transition {
            NumberAnimation { property: "scale";   from: 0; to: 1; duration: 500 }
            NumberAnimation { property: "opacity"; from: 0; to: 1; duration: 500 }
        }
        displaced: Transition {
             YAnimator { duration: 500 } // <<--- BIG BANG!
            // Animation alternative:
            //NumberAnimation { property: "y";       duration: 500;   }

            NumberAnimation { property: "opacity"; to: 1.0 }
            NumberAnimation { property: "scale";   to: 1.0 }
        }
        remove: Transition {
            NumberAnimation { property: "opacity"; to: 0; duration: 500 }
            NumberAnimation { property: "scale";   to: 0; duration: 500 }
        }

        delegate: viewDelegate
    }