@Jjenglert - In my case, there is a common home page (not gated), and there is a button to Sign Up on top right corner. When a new user Signs up, I want to take them to the “User profile” page as part of Onboarding process. But then, it goes to a different page (this one is gated) which has not been set in any rule.
Long story short, in my case, for a new user I don’t think there can be a preference of pages to see the first time they sign up. Does this answer your question?