pytango tests fail with latest TangoTest

Using cppTango 3bf8bed3 (Merge branch 'backport/musl-fixes' into '9.3-backports', 2021-09-14 and Tango-Test e6dd4d64 (Merge branch 'github/fork/katrze89/tango-readwrite' into 'main', 2021-02-23) I get the following failing tests.

FAILED tests/test_client.py::test_attribute_list_query[Synchronous]
FAILED tests/test_client.py::test_attribute_list_query_ex[Synchronous]
FAILED tests/test_client.py::test_attribute_list_query[Asyncio]
FAILED tests/test_client.py::test_attribute_list_query_ex[Asyncio]
FAILED tests/test_client.py::test_attribute_list_query[Gevent]
FAILED tests/test_client.py::test_attribute_list_query_ex[Gevent]
FAILED tests/test_client.py::test_attribute_list_query[Futures]
FAILED tests/test_client.py::test_attribute_list_query_ex[Futures]

Sample output:

tango_test = TangoTest(sys/tg_test/17)

    def test_attribute_list_query_ex(tango_test):
        attrs = tango_test.attribute_list_query_ex()
        assert all(isinstance(a, AttributeInfoEx) for a in attrs)
>       assert set(a.name for a in attrs) == set(ATTRIBUTES)
E       AssertionError: assert {'State', 'St..._scalar', ...} == {'State', 'St..._scalar', ...}
E         Extra items in the left set:
E         'enum_scalar'
E         Full diff:
E           {
E            'State',
E            'Status',
E            'ampli',...
E         
E         ...Full output truncated (62 lines hidden), use '-vv' to show

So this looks like enum_scalar is not expected from TangoTest. This is a new attribute.