Auth0 single sign on and MFA

I’m looking for an example that implements SSO for regular web apps using .NET Core 3.1. I’ve generated two applications using the quick start examples from the Auth0 application in the dashboard. If I run them both, sign in to them both, navigate to the /account/claims URL on the first application and then navigate to the /account/claims URL on the second application, it forces me to authenticate using my MFA which is Guardian. Any ideas on what I’m doing wrong? I’m guessing there’s something missing in my Startup.cs. I didn’t change anything in the code that was original generated by the quick start. Also noticed that it does the same thing for .NET 5.

Thanks in advance for any advice.