title: Cypress doesn't work with an external login
body: <p>I'm working on e2e test with cypress on my application.
  In my case the login are manage by a external service.<br />
  When I want to enter in my application's home page (https://myApplication/home), the system redirects me in different superdomains to login.<br />
  At first cypress seems to be able to change the superdomain, but once arrived in external service page for the authentication, the system go in login error (as if we have already logged in, but incorrect).
  This type of behavior does not happen outside the cypress .</p>
  <p>Are there alternative solutions to manage external access in a cypress test or is it possible to manage it directly from cypress?</p>
  <p>I added in my cypress.json the chromeWebSecurity:false and when I call the link for login, I added the failOnStatusCode: false,
  but it still doesn't work.</p>