Issue with Fortinet [Netmiko Login]

[evilmonkey19]

Netmiko keeps waiting for the following output during the connection establishment:

Traceback (most recent call last):
  File ".../testing_netmiko.py", line 17, in <module>
    with ConnectHandler(**credentials) as conn:
         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File ".../versions/fakenos-3.11/lib/python3.11/site-packages/netmiko/ssh_dispatcher.py", line 399, in ConnectHandler
    return ConnectionClass(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File ".../versions/fakenos-3.11/lib/python3.11/site-packages/netmiko/base_connection.py", line 488, in __init__
    self._open()
  File ".../versions/fakenos-3.11/lib/python3.11/site-packages/netmiko/base_connection.py", line 494, in _open
    self._try_session_preparation()
  File ".../versions/fakenos-3.11/lib/python3.11/site-packages/netmiko/fortinet/fortinet_ssh.py", line 24, in _try_session_preparation
    super()._try_session_preparation(force_data=force_data)
  File ".../versions/fakenos-3.11/lib/python3.11/site-packages/netmiko/base_connection.py", line 988, in _try_session_preparation
    self.session_preparation()
  File ".../versions/fakenos-3.11/lib/python3.11/site-packages/netmiko/fortinet/fortinet_ssh.py", line 29, in session_preparation
    data = self._test_channel_read(pattern=f"to accept|{self.prompt_pattern}")
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File ".../versions/fakenos-3.11/lib/python3.11/site-packages/netmiko/base_connection.py", line 1235, in _test_channel_read
    return self.read_until_pattern(pattern=pattern, read_timeout=20)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File ".../versions/fakenos-3.11/lib/python3.11/site-packages/netmiko/base_connection.py", line 746, in read_until_pattern
    raise ReadTimeout(msg)
netmiko.exceptions.ReadTimeout: 

Pattern not detected: 'to accept|[#$]' in output.

Things you might try to fix this:
1. Adjust the regex pattern to better identify the terminating string. Note, in
many situations the pattern is automatically based on the network device's prompt.
2. Increase the read_timeout to a larger value.

You can also look at the Netmiko session_log or debug log for more information.

Please, can someone provide the output when doing starting the session in Fortinet?