title: Web authentication not working correctly for Azure B2C
body: <p>I've created a new web project and selected the authentication via Azure AD B2C using my working tenant.</p>
  
  <p>When I run the code and try to log in, the only User which is recognised is the account I used to create the tenant; no other B2C users in that tenant are recognised.</p>
  
  <p>Why is this, and how do I fix it, please</p>