Custom iOS Expo Client not rendering google map


I’m really confused, i created a custom expo client build to be able to login using facebook and firebase in iOS, i must say that i had configured the google maps settings and facebook settings in my app.json before compiling my client (actually, it works good in the normal expo client)

But i’m having some problems with google maps, it shows the user location and google logo but it doesn’t render the map, i have enabled the Maps SDK for iOS and Android as shown in expo docs.

What could be the happening?