Open PathView doesn't by default end at 100%

import QtQuick 1.1

Rectangle {
    width: 360
    height: 480

    PathView {
        anchors.fill: parent
        dragMargin: 1000
        preferredHighlightBegin: 0.028
        preferredHighlightEnd: 0.028
        highlightRangeMode: PathView.StrictlyEnforceRange
        model: 4
        interactive: false
        delegate: Rectangle {
            color: "red"
            width: 40
            height: 40
            Text {
                anchors.centerIn: parent
                text: index
                color: parent.PathView.isCurrentItem ? "black" : "white"
                font.pixelSize: 20
            }
            MouseArea {
                anchors.fill: parent
                onClicked: {
                    while(parent.PathView.view.currentIndex != index) {
                        parent.PathView.view.incrementCurrentIndex();
                    }
                }
            }
        }

        path: Path {
            startX: -20; startY: 100
            PathLine { x: 360/2; y: 100 }
            PathPercent { value: 0.1 }
            PathLine { x: 360+20; y: 100 }
            PathPercent { value: 1 }  // Why is this not implied?
        }
    }
}