How to configure First Broker Login to achieve the following behaviour when user sign in with Social IdP:
- User (with on account in Keycloak) clicks on Sign in with Google button.
- Keycloack doesn't automatically create a new account for the user but suggests to options: Link to existing account or Create New Account
- When Link to existing account user should click on sign in button of other social IdP with which user's Keycloack account was created before.
- When Create New Account the new Keycloak account is created.
Why do I need this? - Different socials accounts of the same user may be registered using different emails, hence I want to avoid situation when the same user will have two accounts in my app.
So far, I disabled the Automatic user account creation by updating First Broker Login flow following the documentation, but I don't know how to configure the flow to show the user Create New Account option
Can anyone explain how I can do that?