I'm doing an app with React and facebook login is working in Chrome, Safari and others, but it isn't on Samsung Browser. I have tried to debug the code putting a breakpoint inside window.fbAsyncInit But that function is never being executed on Samsung Browser (It does in other browsers). I have also checked that the script element #facebook-jssdk is being added to the DOM. Meanwhile, the network tab of the dev-tools shows that there isn't any request to connect.facebook.net/es_ES/sdk.js.
  componentDidMount() {
    if (!process.env.REACT_APP_FB_APP_ID) {
      throw new Error(
        'Facebook appId not found. Set the environment variable REACT_APP_FB_APP_ID with your appId'
      );
    }
    if (!process.env.REACT_APP_GTM_ID) {
      throw new Error(
        'Google Tag Manager id not found. Set the environment variable REACT_APP_GTM_ID with your GTM id'
      );
    }
    window.fbAsyncInit = () => {
      console.log('init facebook init');
      // $FlowFixMe
      FB.init({
        appId: process.env.REACT_APP_FB_APP_ID,
        autoLogAppEvents: true,
        xfbml: true,
        version: 'v2.11'
      });
      window.FB.AppEvents.logEvent('started app');
    };
    (function(d, s, id) {
      const element = d.getElementsByTagName(s)[0];
      let fjs = element;
      let js = element;
      if (d.getElementById(id)) {
        return;
      }
      js = d.createElement(s);
      js.id = id;
      js.src = '//connect.facebook.net/es_ES/sdk.js';
      // $FlowFixMe
      fjs.parentNode.insertBefore(js, fjs);
    })(document, 'script', 'facebook-jssdk');
  }
I think it should be any kind of protection to XSS scripting or something like that, or maybe just the built-in Samsung adblock?. I tried to change js.src protocols adding https: and http: but nothing seems to change.