Invalid argument options in management command

❯ poetry run env ALEKSIS_database__password=aleksis ALEKSIS_maintenance__debug=true aleksis-admin csv_import --help
Traceback (most recent call last):
  File "/home/nik/AlekSIS/AlekSIS/apps/official/AlekSIS-App-CSVImport/.venv/bin/aleksis-admin", line 8, in <module>
    sys.exit(aleksis_cmd())
  File "/home/nik/AlekSIS/AlekSIS/apps/official/AlekSIS-App-CSVImport/.venv/lib/python3.9/site-packages/aleksis/core/__main__.py", line 14, in aleksis_cmd
    execute_from_command_line(sys.argv)
  File "/home/nik/AlekSIS/AlekSIS/apps/official/AlekSIS-App-CSVImport/.venv/lib/python3.9/site-packages/django/core/management/__init__.py", line 419, in execute_from_command_line
    utility.execute()
  File "/home/nik/AlekSIS/AlekSIS/apps/official/AlekSIS-App-CSVImport/.venv/lib/python3.9/site-packages/django/core/management/__init__.py", line 413, in execute
    self.fetch_command(subcommand).run_from_argv(self.argv)
  File "/home/nik/AlekSIS/AlekSIS/apps/official/AlekSIS-App-CSVImport/.venv/lib/python3.9/site-packages/django/core/management/base.py", line 346, in run_from_argv
    parser = self.create_parser(argv[0], argv[1])
  File "/home/nik/AlekSIS/AlekSIS/apps/official/AlekSIS-App-CSVImport/.venv/lib/python3.9/site-packages/django/core/management/base.py", line 320, in create_parser
    self.add_arguments(parser)
  File "/home/nik/AlekSIS/AlekSIS/apps/official/AlekSIS-App-CSVImport/aleksis/apps/csv_import/management/commands/csv_import.py", line 11, in add_arguments
    parser.add_argument(
  File "/usr/lib/python3.9/argparse.py", line 1413, in add_argument
    kwargs = self._get_positional_kwargs(*args, **kwargs)
  File "/usr/lib/python3.9/argparse.py", line 1529, in _get_positional_kwargs
    raise TypeError(msg)
TypeError: 'required' is an invalid argument for positionals