[BUG] Login always fails when using access/refresh token

[LunaticWasTaken]

Description
In the docs/file, it says you can login with refresh tokens.

If you have 2FA/SteamGuard, login first with :class:`WebAuth` then pass
        the WebAuth `refresh_token` as Client `access_token`.
        You can save the `username` and `refresh_token` somewhere for automatic
        login at a later time.

        Example:

        .. code:: python
            In [1]: import steam.client, steam.webauth
            In [2]: webauth = steam.webauth.WebAuth()
            In [3]: _ = webauth.cli_login('username')
            Enter password for 'username':
            Enter your Steam Guard code (or simply press Enter if approved via app):
            In [4]: client = steam.client.SteamClient()
            In [5]: client.login(webauth.username, access_token=webauth.refresh_token)
            Out[5]: <EResult.OK: 1>

However, it seems that this does not work at all, since using both the auth's refresh and access-token will fail.
e.g.

webauth = WebAuth(username= "CENSORED", password="CENSORED")
webauth.login()
# Check if auth was successful
print(webauth.steam_id)
client = SteamClient()
res = client.login(username=webauth.username, password=webauth.password)
# Check if login was successful
print(res)

prints the following:

7656119XXXXXXXXXX
EResult.OK

where the steamid is valid.

However, instead using

res = client.login(username=webauth.username, access_token=webauth.access_token)

causes a AccessDenied, and using the refresh-token causes InvalidPassword

Steps to Reproduce the behavior

• See code above

Expected behavior
Logging in via either access or refresh token?

Screenshots
/

Versions Report

python -m steam.versions_report

(Run python -m steam.versions_report and paste the output below)

steam: 2.0.0-alpha1

Dependencies:
C:\Users\luna\PycharmProjects\PROJECT_NAME\.venv\lib\site-packages\steam\versions_report\__init__.py:12: UserWarning: pkg_resources is deprecated as an API. See https://setuptools.pypa.io/en/latest/pkg_resources.html. The pkg_resources package is slated for removal as early as 2025-11-30. Refrain from using this package or pin to Setuptools<81.
  import pkg_resources
                 vdf: 4.0
            protobuf: 5.29.5
            requests: 2.32.4
          cachetools: 6.1.0
              gevent: 25.5.1
 gevent-eventemitter: 2.1
       pycryptodomex: 3.23.0
              enum34: 1.1.10
       win-inet-pton: 1.1.0

Python runtime:
          executable: C:\Users\luna\PycharmProjects\PROJECT_NAME\.venv\Scripts\python.exe
             version: 3.10.11 (tags/v3.10.11:7d4cc5a, Apr  5 2023, 00:38:17) [MSC v.1929 64 bit (AMD64)]
            platform: win32

System info:
              system: Windows
             machine: AMD64
             release: 10
             version: 10.0.26100