Hello. Our app is splitted on a main domain and a subdomain and we need a user logged in across them. We want to share a login session between different domains - to login on the main domain, to keep information about the user login, then to be redirected to the subdomain where this information about the user login will be retrieved. But, every time we switch to the subdomain, we need to click the login button first (which login right away). What we want, this user is logged in right away and not having to click the login button every time.
Is this possible? If so, how? We are using Auth0 Single Page App SDK.