Scrolling on ScrollView with GridView is incorrect after resize

import QtQuick 2.4
import QtQuick.Controls 1.3
import QtQuick.Window 2.2

ApplicationWindow {
    title: qsTr("Example 1")
    width: 640
    height: 480
    visible: true

    toolBar: Text {
        text: "Description: Scroll to down. Maximalize window and restore down. Scrollbar is broken."
    }

    ScrollView {
        anchors.fill: parent
        flickableItem.interactive: true

        GridView {
            id: gridView

            anchors.fill: parent
            cellWidth: 100
            cellHeight: 100
            model: 100
            delegate: Rectangle {
                width: gridView.cellWidth
                height: gridView.cellHeight
                border.color: "black"
                color: "gray"

                Text {
                    anchors.centerIn: parent
                    color: "black"
                    text: index
                }
            }
        }
    }
}