QtConcurrent filter/map does not work with move-only output sequences

void tst_QtConcurrentFilterMapGenerated::test1()
{
    /* test for
    template<typename OutputSequence, typename InputSequence, typename MapFunctor>
    OutputSequence blockingMapped(QThreadPool* pool, InputSequence && sequence, MapFunctor
    function);

    with
      inputsequence=moveonly
      inputsequencepassing=rvalue
      inputitemtype=standard
      outputsequence=moveonly
      maptype=same
      mappeditemtype=standard
      mapfunction=functor
      mapfunctionpassing=lvalue
    */

    QThreadPool pool;
    pool.setMaxThreadCount(1);

    auto map = MyMap<SequenceItem<tag_input>, SequenceItem<tag_input>> {};

    auto result = QtConcurrent::blockingMapped(
            &pool,
            []() {
                MoveOnlyVector<SequenceItem<tag_input>> result;
                result.push_back(SequenceItem<tag_input>(1, true));
                result.push_back(SequenceItem<tag_input>(2, true));
                result.push_back(SequenceItem<tag_input>(3, true));
                result.push_back(SequenceItem<tag_input>(4, true));
                result.push_back(SequenceItem<tag_input>(5, true));
                result.push_back(SequenceItem<tag_input>(6, true));
                return result;
            }(),
            map);

    auto expected_result = []() {
        MoveOnlyVector<SequenceItem<tag_input>> result;
        result.push_back(SequenceItem<tag_input>(2, true));
        result.push_back(SequenceItem<tag_input>(4, true));
        result.push_back(SequenceItem<tag_input>(6, true));
        result.push_back(SequenceItem<tag_input>(8, true));
        result.push_back(SequenceItem<tag_input>(10, true));
        result.push_back(SequenceItem<tag_input>(12, true));
        return result;
    }();

    QCOMPARE(result, expected_result);
}