running Kali with KDE gui
python3 version: 3.11.9
Until the last 10 September all was working fine-
After the upgrade of Kali of the last 10 September the protonvpn-app stopped to run.
Waited some days to see if some others upgrade would fix the problem and tried to uninstall and reinstall the proton-vpn-gnome-desktop application but also without result.
Then now it is always impossible to run the protonvpn-app
Can't arrive to attach the txt file with the output of the konsole command protonvpn-app
Then I write down it here:

└─$ protonvpn-app
Traceback (most recent call last):
File "/usr/bin/protonvpn-app", line 33, in <module>
sys.exit(load_entry_point('proton-vpn-gtk-app==4.4.4', 'console_scripts', 'protonvpn-app')())
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/lib/python3/dist-packages/proton/vpn/app/gtk/__main__.py", line 34, in main
controller = Controller.get(executor)
^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/lib/python3/dist-packages/proton/vpn/app/gtk/controller.py", line 61, in get
executor.submit(controller.initialize_vpn_connecto r).result()
File "/usr/lib/python3.11/concurrent/futures/_base.py", line 456, in result
return self.__get_result()
^^^^^^^^^^^^^^^^^^^
File "/usr/lib/python3.11/concurrent/futures/_base.py", line 401, in __get_result
raise self._exception
File "/usr/lib/python3/dist-packages/proton/vpn/app/gtk/controller.py", line 94, in initialize_vpn_connector
self._connector = await self._api.get_vpn_connector()
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/lib/python3/dist-packages/proton/vpn/core/api.py", line 64, in get_vpn_connector
settings = await self.load_settings()
^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/lib/python3/dist-packages/proton/vpn/core/api.py", line 80, in load_settings
if self._session_holder.session.logged_in:
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/lib/python3/dist-packages/proton/vpn/core/session_holder.py", line 77, in session
self._session = self._proton_sso.get_default_session(
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/lib/python3/dist-packages/proton/sso/sso.py", line 192, in get_default_session
sessions = self.sessions
^^^^^^^^^^^^^
File "/usr/lib/python3/dist-packages/proton/sso/sso.py", line 130, in sessions
keyring = self._keyring
^^^^^^^^^^^^^
File "/usr/lib/python3/dist-packages/proton/sso/sso.py", line 111, in _keyring
self.__keyring_backend = Keyring.get_from_factory()
^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/lib/python3/dist-packages/proton/keyring/_base.py", line 49, in get_from_factory
keyring_backend = Loader.get("keyring", class_name=backend)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/lib/python3/dist-packages/proton/loader/loader.py", line 101, in get
acceptable_classes = self.get_all(type_name)
^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/lib/python3/dist-packages/proton/loader/loader.py", line 180, in get_all
self.__known_types[type_name][ep.name] = ep.load()
^^^^^^^^^
File "/usr/lib/python3.11/importlib/metadata/__init__.py", line 202, in load
module = import_module(match.group('module'))
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/lib/python3.11/importlib/__init__.py", line 126, in import_module
return _bootstrap._gcd_import(name[level:], package, level)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ^^
File "<frozen importlib._bootstrap>", line 1204, in _gcd_import
File "<frozen importlib._bootstrap>", line 1176, in _find_and_load
File "<frozen importlib._bootstrap>", line 1147, in _find_and_load_unlocked
File "<frozen importlib._bootstrap>", line 690, in _load_unlocked
File "<frozen importlib._bootstrap_external>", line 940, in exec_module
File "<frozen importlib._bootstrap>", line 241, in _call_with_frames_removed
File "/usr/lib/python3/dist-packages/proton/keyring_linux/secretservice/__init__.py", line 19, in <module>
from .secretservice_backend import KeyringBackendLinuxSecretService
File "/usr/lib/python3/dist-packages/proton/keyring_linux/secretservice/secretservice_backend.py", line 24, in <module>
import keyring
File "/usr/lib/python3/dist-packages/keyring/__init__.py", line 1, in <module>
from .core import (
File "/usr/lib/python3/dist-packages/keyring/core.py", line 11, in <module>
from . import backend, credentials
File "/usr/lib/python3/dist-packages/keyring/backend.py", line 16, in <module>
from jaraco.context import ExceptionTrap
File "/usr/lib/python3/dist-packages/jaraco/context/__init__.py", line 16, in <module>
from backports import tarfile
ModuleNotFoundError: No module named 'backports'

Thank you