map地图设置include-points后，无法缩放，且只能滚动一小部分，且不能缩放。

HBuilderX版本号：3.1.7
基础库版本号： 2.16.0

以下是测试的.vue文件:

<template>  
    <view class="pscontainer">  
        <map style="width: 100%; height: 300px;"   
            :markers="covers"   
            :latitude="latitude"  
            :longitude="longitude"  
            :enable-zoom="true"  
            :include-points="covers">  
        </map>  
    </view>  
</template>  

<script>  
    export default {  
        data() {  
            return {  
                title: 'map',  
                latitude: 39.909,  
                longitude: 116.39742,  
                covers: [{  
                    id: 0,  
                    latitude: 39.909,  
                    longitude: 116.39742,  
                    iconPath: '../../static/sandcastle.png'  
                }, {  
                    id: 1,  
                    latitude: 39.90,  
                    longitude: 116.39,  
                    iconPath: '../../static/sandcastle.png'  
                 }],  
                 includePoints: []  
            }  
        },  
        methods:{  
            loaded() {  

            }  
        },  

    }  
</script>  

<style lang="scss" scoped>  
    .pscontainer {  
        width: 100%;  
        height: 100%;  
    }  
</style>