QQuickListView keeps delegates around until next layout phase after model items have been removed

    ListView {
        delegate: Item {
            id: deleg
            property var obj: model.instance
                Text {
                    text: deleg.obj.name
                }
                // ...

        beginRemoveRows(QModelIndex(), i, i);
        m_instances.at(i)->deleteLater();
        m_instances.removeAt(i);
        endRemoveRows();

main.qml:29: TypeError: Cannot read property 'colorName' of null
main.qml:24: TypeError: Cannot read property 'name' of null