title: Query - Form Post Data lost after successful azure AD authentication
body: <p>I have two websites, one internal and the other hosted as Azure Website ( both leverages AAD for SSO)
  Internal website redirects to Azure Website with Form Post Data. As Azure Website is AAD Authenticated, it redirects to login.microsoftonline.com, gets the token and comes back to Azure Website silently.
  In the process of Auth, my form post data which was initially submitted is lost.
  Is this the expected behavior?</p>