Facebook Login Native opens in browser instead of facebook app

I’m struggling to have a facebook login that opens in the facebook native app instead of the browser.
I’m aware of the fact that this kind of scenario could only be tested on a real device, and because of that I’m carrying out all of my testing on an iPhone 6 device running the latest iOS version.
I found out that the problem is located in the call

constructor(public navCtrl: NavController, public navParams: NavParams, public platform: Platform) {
    Facebook.browserInit(this.FB_APP_ID, "v2.8");

at first I thought it was due to the fact that the system was trying to reference to a plugin that was not yet available, so I wrapped everything into a

  .then(() => {
    console.log('view did load');
    Facebook.browserInit(this.FB_APP_ID, "v2.8");

but it didn’t change a thing.
So I keep getting the same error which is

 Uncaught (in promise): TypeError: undefined is not an object (evaluating 'pluginInstance[methodName].apply')

nevertheless if I comment the Facebook.browserInit call everything works (in the browser window).

I have the same issue. Have you been able to fix this?

Did someone find a solution? Even disabling Embedded Browser OAuth didn’t solve the problem.

Unfortunately I surrendered to the fact that you have to pass through the browser view before going to the fb app to complete the login which sucks.

Still nothing to do with it? @metroholographix