Hi @Yohann,
Welcome to the community. I don’t think there’s a clean way to force a logout at this time. Once a user is authenticated and they have an ID token they are “logged in” until the token expires. You need token invalidation and token introspection, both of which are on the roadmap I believe, but they aren’t available at this time.
You could maybe do it by invalidating the Auth0 session and then having your app call home to Auth0 to see if the session is still valid. I’m not sure if that would work from a coding perspective.