How to refresh loader in action / Loader reloads too early

[wfjsw]

In a login page, I do user login and session operation in an action handler, and I check the login state in the loader of all other pages. While I finish the session and redirect to the user home, the home page seems to be caching the old state where the user is not logged in.

https://reactrouter.com/en/main/hooks/use-revalidator
Looking at the revalidator docs, it mentioned that useSubmit would trigger a reload, but that happens too early, as the authentication logic is inside the action which comes after the useSubmit. On the other hand, I cannot use the useRevalidator as it is a React hook and apparently I cannot invoke a react hook inside action.

What should I do now?