Looking for logging into the Webview Facebook site and are not getting the correct working link for it? In such a case, you can use the links given here by searching your desired login page in the search box. If the page is present on our website then you will get all the links related to the Webview Facebook site. After that you can login as usual with your login credentials.
https://stackoverflow.com/questions/23790231/android-webview-and-facebook-login-not-working
https://ameblo.jp/rhythmicallife/entry-11955690155.html
https://code.i-harness.com/ja-jp/q/c0fea3
https://developers.facebook.com/docs/facebook-login/best-practices?locale=ja_JP
https://developers.facebook.com/docs/facebook-login/manually-build-a-login-flow?locale=ja_JP
https://www.facebook.com/about/login
https://developers.facebook.com/docs/facebook-login/review/requirements?locale=ja_JP
https://qiita.com/nofrmm/items/2b70cadb2623fd175af7
https://community.thunkable.com/t/webview-and-facebook-login-not-working/14454
https://github.com/duyluonglc/react-native-fb-login
https://github.com/hypothesis/h/issues/4675
https://codeburst.io/webviews-and-social-authentication-with-react-native-cfecf96ac7d7
https://community.auth0.com/t/can-we-use-the-native-facebook-mobile-app-to-sign-in-instead-of-a-web-view/9166