Facebook Native Login with React.Js (auth0-spa-js)

Hi,

We built a ReactJs application that is mobile and desktop. We had until now using auth0-spa-js with universal login.
We are launching a native App that in the end is going to be a browser embed (no native, or react-native). When we use Universal Login with Facebook we always are being asked in Facebook email and password.
I understood that using Facebook Native Login will fix this issue, but we didn’t find any solution to how to connect between them and still use auth0 as our provider.

Requirements:

  1. Remember User (save in a cookie or local storage)
  2. Re New token silently
  3. Option to add other social logins or passwordless

In the end, I can rebuild all the functionality by myself but want to understand the point here using auth0, and how to make it work.

Link (https://auth0.com/docs/connections/nativesocial/facebook)