Can't make the iOS app full-screen

Hi!

I'm trying to adapt my current iOS app using Xamarin.Forms. Everything works OK, except I can't make the app full-screen.

I previously override PrefersStatusBarHidden in my root UIViewController, and the app became full-screen, like this:

public class MainViewController : UIViewController
    {

        public MainViewController() : base()
        {

        }

        public override void ViewDidLoad()
        {
            base.ViewDidLoad();

            this.PrefersStatusBarHidden();
            this.SetNeedsStatusBarAppearanceUpdate();
        }

        public override bool PrefersStatusBarHidden()
        {
            return true;
        }
    }

I have tried creating a custom PageRenderer for my main UIViewController and override the same method, with no luck.

Any ideas? This feature is key to our app.

Thanks!