changing location doesn't work properly

[bnlawrence]

s3> loc hrs3
Buckets:  hrcm
hrs3> cd hrcm
You need to select a bucket first ("cd bucket_name")
hrs3> cb hrcm
Bucket: hrcm contains 0.0B in 0 files/objects.
hrs3> ls
Location:  contains 0.0B in 0 files/objects.
This directory contains 0 files and 0 directories.
<empty>
hrs3> loc hpos
Traceback (most recent call last):
  File "/home/users/lawrence/GitRepos/s3view/s3v/s3core.py", line 25, in get_user_config
    return options[target]
           ~~~~~~~^^^^^^^^
KeyError: 'hpos'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/users/lawrence/.conda/envs/mampy24a/lib/python3.11/site-packages/cmd2/cmd2.py", line 2399, in onecmd_plus_hooks
    stop = self.onecmd(statement, add_to_history=add_to_history)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/users/lawrence/.conda/envs/mampy24a/lib/python3.11/site-packages/cmd2/cmd2.py", line 2852, in onecmd
    stop = func(statement)
           ^^^^^^^^^^^^^^^
  File "/home/users/lawrence/.conda/envs/mampy24a/lib/python3.11/site-packages/cmd2/decorators.py", line 382, in cmd_wrapper
    return func(*args_list, **kwargs)  # type: ignore[call-arg]
           ^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/users/lawrence/GitRepos/s3view/s3v/s3cmd.py", line 159, in do_loc
    self._navconfig(arg.alias)
  File "/home/users/lawrence/GitRepos/s3view/s3v/s3cmd.py", line 62, in _navconfig
    self.client = get_client(self.alias)
                  ^^^^^^^^^^^^^^^^^^^^^^
  File "/home/users/lawrence/GitRepos/s3view/s3v/s3core.py", line 35, in get_client
    credentials = get_user_config(alias)
                  ^^^^^^^^^^^^^^^^^^^^^^
  File "/home/users/lawrence/GitRepos/s3view/s3v/s3core.py", line 27, in get_user_config
    raise ValueError(f'Minio target [{target}] not found in ~/{config_file}')
ValueError: Minio target [hpos] not found in ~/.mc/config.json
EXCEPTION of type 'ValueError' occurred with message: Minio target [hpos] not found in ~/.mc/config.json
hpos> loc hpos
Buckets:  hrcm
hpos> lb
Buckets:  hrcm
hpos> loc hpos
Buckets:  hrcm
hpos> loc
Usage: loc [-h] alias
Error: the following arguments are required: alias

hpos>