Traceback from importer item type combobox

[PiispaH]

I have one mapping in importer that imports entities along with parameter values. Changing the Item type in the importer specification editor from Entity class to Entity group causes the following traceback:

Traceback (most recent call last):
  File "C:\spine-toolbox\spinetoolbox\widgets\notification.py", line 219, in _push_notification
    if self._settings.value(self._settings_key, defaultValue="2") != "2":
  File "C:\toolbox\src\spine-items\spine_items\importer\commands.py", line 429, in redo
    self._model.set_mappings_type(self._table_row, self._list_row, self._new_type)
  File "C:\toolbox\src\spine-items\spine_items\importer\mvcmodels\mappings_model.py", line 736, in set_mappings_type
    root_mapping = import_mapping_from_dict({"map_type": map_type})
  File "C:\toolbox\src\spinedb-api\spinedb_api\import_mapping\import_mapping_compat.py", line 87, in import_mapping_from_dict
    raise ValueError(
ValueError: unknown "map_type" value, expected any of ObjectClass, RelationshipClass, Alternative, Scenario, ScenarioAlternative, ObjectGroup, ParameterValueList, got EntityGroup

Also got this

AttributeError: Slot 'ChangeNotifier::_push_notification(int)' not found.

when trying various item types.