PathView starts spinning again after releasing mouse button outside of bounding rect

import QtQuick 2.6
import QtQuick.Window 2.0

Window {
    id: root
    width: 500
    height: 500
    visible: true

    property int visibleItemCount: 5
    property int delegateHeight: 40

    PathView {
        id: columnPathView
        width: 40
        height: 200
        anchors.centerIn: parent
        clip: true

        pathItemCount: visibleItemCount + 1
        preferredHighlightBegin: 0.5
        preferredHighlightEnd: 0.5
        dragMargin: width / 2

        path: Path {
            startX: columnPathView.width / 2
            startY: -delegateHeight / 2
            PathLine {
                x: columnPathView.width / 2
                y: columnPathView.pathItemCount * delegateHeight - delegateHeight / 2
            }
        }

        model: 10

        delegate: Rectangle {
            border.color: "black"
            implicitWidth: columnPathView.width
            implicitHeight: delegateHeight
        }
    }
}