title: Cancel button throws error on Azure AD B2C SignUp
body: <p>we are using custom SignUpSignIn policy with social Idps and localAccount options.</p>
  
  <p>when a user clicks on signUp and after entering some details in the form and then decides to cancel the process by clicking the "Cancel" button, we are getting an error </p>
  
  <p><a href="https://example.com/#error=access_denied&amp;error_description=AADB2C90091%3a+The+user+has+cancelled+entering+self-asserted+information.%0d%0aCorrelation+ID%3a+c55fc20c-d296-42ed-8eea-2857d8d8d44b%0d%0a" rel="noreferrer">https://example.com/#error=access_denied&amp;error_description=AADB2C90091%3a+The+user+has+cancelled+entering+self-asserted+information.%0d%0aCorrelation+ID%3a+c55fc20c-d296-42ed-8eea-2857d8d8d44b%0d%0a</a></p>
  
  <p>Please let me know how to handle this in case of
  1) local Account Registration
  2) social Idp's (Facebook, Google..)</p>
  
  <p>Can we do anything at the policy level or while registering the applications. Please let me know</p>
  
  <p>Thanks,</p>