Its build is failing on pub.dev, hasn't been updated to support the new Facebook SDK, and if you try to submit an app to the App store it will get rejected for using "UIWebView" (Which flutter_facebook_login uses).
Ignore this. I'm actually an idiot. I see you're not using that library anymore. Documentation might need to be updated to include flutter_login_facebook instead.
Its build is failing on pub.dev, hasn't been updated to support the new Facebook SDK, and if you try to submit an app to the App store it will get rejected for using "UIWebView" (Which flutter_facebook_login uses).