map 自定义气泡customCallout 内容 cover-view 无法点击

        <map  
            id="map"  
            class="clock-map"  
            :longitude="center.longitude"  
            :latitude="center.latitude"  
            :markers="markers"  
            :polyline="polyline"  
            :show-location="true"  
            @callouttap="openClockDetail"  
        >  
            >  

            <cover-view slot="callout">  
                <cover-view  
                    v-for="item in markers"  
                    :key="item.id"  
                    class="callout"  
                    :marker-id="item.id"  
                >  
                    <cover-view class="callout-item">  
                        <cover-view class="callout-label">  
                            <text class="callout-label-text">点位名称：</text>  
                        </cover-view>  
                        <cover-view class="callout-value">{{ item.name }}</cover-view>  
                    </cover-view>  
                    <cover-view class="callout-item">  
                        <cover-view class="callout-label">  
                            <text class="callout-label-text">巡视范围：</text>  
                        </cover-view>  
                        <cover-view class="callout-value">{{ item.pointType }}</cover-view>  
                    </cover-view>  
                    <!-- v-if="item.canClock" -->  
                    <cover-view class="callout-btns">  
                        <cover-view  
                            class="callout-btns-item"  
                            aria-role="button"  
                            @click="openNavigation(item.longitude, item.latitude, item.name)"  
                        >  
                            <text class="callout-btns-text">导航</text>  
                        </cover-view>  
                        <cover-view  
                            class="callout-btns-item"  
                            aria-role="button"  
                            @click="openClockDetail(item)"  
                        >  
                            <text class="callout-btns-text">打卡</text>  
                        </cover-view>  
                    </cover-view>  
                </cover-view>  
            </cover-view>  
        </map>

上述代码 cover-view @click="openClockDetail(item)" 无法触发 点击事件