Zimit help is broken

[benoit74]

docker run ghcr.io/openzim/zimit zimit -h
Traceback (most recent call last):
  File "/usr/bin/zimit", line 8, in <module>
    sys.exit(zimit.zimit())
             ^^^^^^^^^^^^^
  File "/app/zimit/lib/python3.12/site-packages/zimit/zimit.py", line 688, in zimit
    run(sys.argv[1:])
  File "/app/zimit/lib/python3.12/site-packages/zimit/zimit.py", line 372, in run
    zimit_args, warc2zim_args = parser.parse_known_args(raw_args)
                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.12/argparse.py", line 1941, in parse_known_args
    namespace, args = self._parse_known_args(args, namespace)
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.12/argparse.py", line 2162, in _parse_known_args
    start_index = consume_optional(start_index)
                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.12/argparse.py", line 2102, in consume_optional
    take_action(action, args, option_string)
  File "/usr/lib/python3.12/argparse.py", line 2017, in take_action
    action(self, namespace, argument_values, option_string)
  File "/usr/lib/python3.12/argparse.py", line 1156, in __call__
    parser.print_help()
  File "/usr/lib/python3.12/argparse.py", line 2648, in print_help
    self._print_message(self.format_help(), file)
                        ^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.12/argparse.py", line 2632, in format_help
    return formatter.format_help()
           ^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.12/argparse.py", line 299, in format_help
    help = self._root_section.format_help()
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.12/argparse.py", line 229, in format_help
    item_help = join([func(*args) for func, args in self.items])
                      ^^^^^^^^^^^
  File "/usr/lib/python3.12/argparse.py", line 229, in format_help
    item_help = join([func(*args) for func, args in self.items])
                      ^^^^^^^^^^^
  File "/usr/lib/python3.12/argparse.py", line 559, in _format_action
    help_text = self._expand_help(action)
                ^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.12/argparse.py", line 656, in _expand_help
    return self._get_help_string(action) % params
           ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
ValueError: unsupported format character ' ' (0x20) at index 99