POST /api/v3/flows/executor/eftr-authentication-flow/

[chudnyi]

Describe the bug
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To Reproduce
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2. Click on '....'
3. Scroll down to '....'
4. See error

Expected behavior
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Screenshots
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Logs

Stacktrace from authentik

Traceback (most recent call last):
  File "/authentik/flows/views/executor.py", line 339, in post
    stage_response = self.current_stage_view.dispatch(request)
                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/ak-root/venv/lib/python3.12/site-packages/django/views/generic/base.py", line 143, in dispatch
    return handler(request, *args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/authentik/flows/stage.py", line 113, in post
    valid = challenge.is_valid()
            ^^^^^^^^^^^^^^^^^^^^
  File "/ak-root/venv/lib/python3.12/site-packages/rest_framework/serializers.py", line 227, in is_valid
    self._validated_data = self.run_validation(self.initial_data)
                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/ak-root/venv/lib/python3.12/site-packages/rest_framework/serializers.py", line 429, in run_validation
    value = self.validate(value)
            ^^^^^^^^^^^^^^^^^^^^
  File "/authentik/stages/authenticator_email/stage.py", line 64, in validate
    if not self.device.verify_token(str(attrs["code"])):
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/authentik/stages/authenticator/models.py", line 269, in verify_token
    self.save()
  File "/ak-root/venv/lib/python3.12/site-packages/django/db/models/base.py", line 778, in save
    self._prepare_related_fields_for_save(operation_name="save")
  File "/ak-root/venv/lib/python3.12/site-packages/django/db/models/base.py", line 1144, in _prepare_related_fields_for_save
    raise ValueError(
builtins.ValueError: save() prohibited to prevent data loss due to unsaved related object 'user'.

Version and Deployment (please complete the following information):

• authentik version: 2025.2.1
• Deployment: [e.g. docker-compose, helm]

Additional context
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