code: protected function voteOnAttribute($attribute, $subject, TokenInterface $token)
      {
          $user = $token->getUser();
  
          if (!$user instanceof User) {
              return false;
          }
  
          if (in_array($user->getIdentity()->getType(), [Identity::SYSTEM, Identity::STAFF], true)) {
              return true;
          }
  
          if ($subject->getEnabled()) {
              return true;
          }
  
          return false;
      }
docs: {@inheritdoc}