More than one Google Maps are not loaded iOS SWIFT

问题

I have 3 google maps instances. First loaded correctly, but second and third SOMETIMES loaded like on screenshot https://prnt.sc/uh3ecs or video: https://www.dropbox.com/s/oew3xsqy0z1r62f/recordit-bb8e22cb-c8a9-44bb-94d5-c6169b1d59f8.mp4?dl=0

My keys is correct. My bundle id in Google Cloud Console is correct, APIs enabled. I have free billing plan, may be this wrong?

AppDelegate code: In didFinishLaunchingWithOptions I call this function

func setupGoogleServices() {
    GMSServices.provideAPIKey(googleAPIKey)
}

ViewController code:

private func setupMapView() {
    mapView = GMSMapView.map(withFrame: view.frame, camera: GMSCameraPosition(latitude: 0, longitude: 0, zoom: 0))
    view.insertSubview(mapView, at: .zero)
    setupMapStyles()
    mapView.delegate = self
}

Map styles is default google map silver theme:

private func setupMapStyles() {
    if let filepath = Bundle.main.path(forResource: Constants.Resources.mapStyles, ofType: Constants.Resources.ResourceType.json) {
        do {
            let jsonString = try String(contentsOfFile: filepath)
            mapView.mapStyle = try GMSMapStyle(jsonString: jsonString)
        } catch {
            LogManager.shared.printLog(title: "Error", content: error.localizedDescription)
        }
    }
}

Version: 3.10.0 iOS: 13.7 and 14.0 Xcode: 11 and 12 macOS: Catalina (10.15.6)

What I did wrong?

来源：https://stackoverflow.com/questions/64210738/more-than-one-google-maps-are-not-loaded-ios-swift