Thanks. I opened it (https://github.com/expo/examples/tree/master/with-facebook-auth) in the expo app but it looks like this example also prompts the user to log in Facebook with username and password but the only difference is that I think it’s via web view rather than the Expo style popup.
What I’m hoping to integrate is for the user to be able to log into an app via FB without having to input their Facebook details (username/email/phone number and password). Just basically exactly like this: GitHub - magus/react-native-facebook-login: React Native component wrapping the native Facebook SDK login button and manager but I believe I can’t use this module because it uses native code and I would have to eject the project from Expo.