Google Maps javascript不会在美国以外的建筑物上设置样式

Question

我使用了此google maps javascript选项来样式化地图

var Map = new google.maps.Map(document.getElementById(canvasID), {
        center: {
            lat: 58.913528,
            lng: 25.670033
        },
        zoom: 14,
        streetViewControl: false,
        mapTypeControl: false,
        scaleControl: false,
        rotateControl: true,
        fullscreenControl: true,
        mapTypeId: google.maps.MapTypeId.ROADMAP,
        styles: [
            {
                featureType: "poi",
                stylers: [
                    {visibility: "off"}
                ]
            },
            {
                "elementType": "geometry",
                "stylers": [
                    {
                        "color": "#242f3e"
                    }
                ]
            },
            {
                "elementType": "labels.text.fill",
                "stylers": [
                    {
                        "color": "#746855"
                    }
                ]
            },
            {
                "elementType": "labels.text.stroke",
                "stylers": [
                    {
                        "color": "#242f3e"
                    }
                ]
            },
            {
                "featureType": "administrative.locality",
                "elementType": "labels.text.fill",
                "stylers": [
                    {
                        "color": "#d59563"
                    }
                ]
            },
            {
                "featureType": "landscape.man_made",
                "elementType": "geometry.stroke",
                "stylers": [
                    {
                        "color": "#ff7c17"
                    }
                ]
            },
            {
                "featureType": "poi",
                "elementType": "labels.text.fill",
                "stylers": [
                    {
                        "color": "#d59563"
                    }
                ]
            },
            {
                "featureType": "poi.park",
                "elementType": "geometry",
                "stylers": [
                    {
                        "color": "#263c3f"
                    }
                ]
            },
            {
                "featureType": "poi.park",
                "elementType": "labels.text.fill",
                "stylers": [
                    {
                        "color": "#6b9a76"
                    }
                ]
            },
            {
                "featureType": "road",
                "elementType": "geometry",
                "stylers": [
                    {
                        "color": "#38414e"
                    }
                ]
            },
            {
                "featureType": "road",
                "elementType": "geometry.stroke",
                "stylers": [
                    {
                        "color": "#212a37"
                    }
                ]
            },
            {
                "featureType": "road",
                "elementType": "labels.text.fill",
                "stylers": [
                    {
                        "color": "#9ca5b3"
                    }
                ]
            },
            {
                "featureType": "road.highway",
                "elementType": "geometry",
                "stylers": [
                    {
                        "color": "#746855"
                    }
                ]
            },
            {
                "featureType": "road.highway",
                "elementType": "geometry.stroke",
                "stylers": [
                    {
                        "color": "#1f2835"
                    }
                ]
            },
            {
                "featureType": "road.highway",
                "elementType": "labels.text.fill",
                "stylers": [
                    {
                        "color": "#f3d19c"
                    }
                ]
            },
            {
                "featureType": "transit",
                "elementType": "geometry",
                "stylers": [
                    {
                        "color": "#2f3948"
                    }
                ]
            },
            {
                "featureType": "transit.station",
                "elementType": "labels.text.fill",
                "stylers": [
                    {
                        "color": "#d59563"
                    }
                ]
            },
            {
                "featureType": "water",
                "elementType": "geometry",
                "stylers": [
                    {
                        "color": "#17263c"
                    }
                ]
            },
            {
                "featureType": "water",
                "elementType": "labels.text.fill",
                "stylers": [
                    {
                        "color": "#515c6d"
                    }
                ]
            },
            {
                "featureType": "water",
                "elementType": "labels.text.stroke",
                "stylers": [
                    {
                        "color": "#17263c"
                    }
                ]
            }
        ]
    });

在样式化的地图中，谷歌地图在美国城市之外的样式不landscape.man_made。 美国堪萨斯城随机地点的屏幕快照。

如果我将自己导航到爱沙尼亚塔林的随机地点。 然后，不再概述建筑物。

在此Google Maps夜间模式示例中，https://developers.google.com/maps/documentation/javascript/styling建筑物根本没有轮廓。