TypeError thrown during generate_api_methods()

[keithlee-co-uk]

The code is as follows so far

api = bookstack.BookStack(base_url, 
                          token_id=token_id, 
                          token_secret=token_secret)

api.generate_api_methods()

the output

Traceback (most recent call last):
  File "/home/keith/repo/release-automation-bookstack/release-checklist.py", line 13, in <module>
    api.generate_api_methods()
  File "/home/keith/repo/release-automation-bookstack/.venv/lib/python3.11/site-packages/bookstack/models.py", line 33, in generate_api_methods
    method_name = self._create_method_name(method_info)
                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/keith/repo/release-automation-bookstack/.venv/lib/python3.11/site-packages/bookstack/models.py", line 70, in _create_method_name
    '_'.join([method_info['method'], method_info['name']])
              ~~~~~~~~~~~^^^^^^^^^^
TypeError: string indices must be integers, not 'str'

BookStack v23.05.1
Python 3.11.2 (main, Mar 13 2023, 12:18:29) [GCC 12.2.0] on linux