          file_storage = FileSystemStorage(location=os.path.join(settings.MEDIA_ROOT, 'photos'))
  
  .. warning::
  
      Please remember to take care of removing old files as the
      :class:`WizardView` won't remove any files, whether the wizard gets
      finished correctly or not.
  
  Conditionally view/skip specific steps
  ======================================
  
  .. attribute:: WizardView.condition_dict
 
</s>
    Please remember to take care of removing old temporary files, as the
    :class:`WizardView` will only remove these files if the wizard finishes
    correctly.
          file_storage = FileSystemStorage(location=os.path.join(settings.MEDIA_ROOT, 'photos'))
  
  .. warning::
  
    Please remember to take care of removing old temporary files, as the
    :class:`WizardView` will only remove these files if the wizard finishes
    correctly.
    Please remember to take care of removing old temporary files, as the
    :class:`WizardView` will only remove these files if the wizard finishes
    correctly.
    Please remember to take care of removing old temporary files, as the
    :class:`WizardView` will only remove these files if the wizard finishes
    correctly.
  
  Conditionally view/skip specific steps
  ======================================
  
  .. attribute:: WizardView.condition_dict
keep keep keep keep replace replace replace keep keep keep keep keep
 Fixed #22299 -- Cleanup wizard temp files when possible.

Thanks to @erikr for the review.
docs/ref/contrib/formtools/form-wizard.txt