Redirect user to correct federated SSO login based on email

**Describe your question**
With the `default-authentication-flow` the login page asks for a username and has links for federated login as well.

If a SSO user exists, and they type their email into the login box, they progress to the password form, however no password will work as they must use federated login. Is there a way to detect that a valid email/username was provided and automatically redirect the user to the associated federated login page instead of prompting them for a local user password?

**Version and Deployment (please complete the following information):**

- authentik version: 2023.5.4
- Deployment: docker-compose