Can't see map in iOS

[NerPit]

Hi, i'm using TK.CustomMap in a cross-platform project.
In Android works fine but in iOS i can't see the map.
In y appDelegate i have this code:
global::Xamarin.Forms.Forms.Init();
Forms.Init();
FormsMaps.Init();
Xamarin.FormsMaps.Init();
TKCustomMapRenderer.InitMapRenderer();
NativePlacesApi.Init();
LoadApplication(new App());
return base.FinishedLaunching(app, options);

Missing something?

Itryed also this without succes:
var renderer = new TKCustomMapRenderer();
LoadApplication(new App());
return base.FinishedLaunching(app, options);

[pazhaniapa]

We had the same issue, please change the map layout options and see.

myMapView.HorizontalOptions = LayoutOptions.FillAndExpand;
myMapView.VerticalOptions = LayoutOptions.FillAndExpand;

[matanist]

I have same problem. I'm also wondering where iOS is google map key. Does it not use google map infrastructure? He didn't write a book for appdelegete.