Clearing a VisualDataGroup following a model move() sometimes crashes VisualDataModel

import QtQuick 2.0

Item {
    width: 800; height: 700

    ListView {
        id: a_view
        width: 240; height: 320
        x: 100; y: 100
        model: VisualDataModel {
            groups: [
                VisualDataGroup { id: selectedGroup; name: "selected" }
            ]
            model: ListModel {
                id: a_model
                ListElement { name: 'A' }
                ListElement { name: 'B' }
                ListElement { name: 'C' }
                ListElement { name: 'D' }
            }
            delegate: Rectangle {
                id: item
                width: 100; height: 50; border.width: VisualDataModel.inSelected ? 2 : 1
                Text { text: name }
                MouseArea {
                    anchors.fill: parent
                    onClicked: {
                        selectedGroup.remove(0, selectedGroup.count)
                        item.VisualDataModel.inSelected = !item.VisualDataModel.inSelected
                    }
                }
            }
        }
    }

    focus: true

    Keys.onSpacePressed: {
        if (selectedGroup.count > 0) {
            var selectedIndex = selectedGroup.get(0).itemsIndex
            a_model.move(selectedIndex, a_model.count - 1, 1)
            selectedGroup.remove(0, selectedGroup.count)    // crashes at QQuickVisualDataModelPrivate::itemsRemoved()
        }
    }

}