Hi @velann21
Welcome to the Auth0 Community!
I appreciate your patience. I’ve checked your tenants’ configuration, and it looks like you are using embedded universal login, which we don’t recommend. I’ve tried to check sign in flow, and the usual browser behavior is that users are automatically logged in after signing up. I would highly appreciate it if you could provide me a screenshot of the “Thanks for signing up message” or a HAR file (how to generate HAR file) and send it to me via DM.
As an answer to your question, you can force the login screen by calling URL/authorize with the prompt=login parameter.
https://mydomain.auth0.com/authorize?
client_id=abcd1234
&redirect_uri= https://mydomain.com/callback
&scope=openid profile
&response_type=id_token
&prompt=login