【重复】unicloud-db组件嵌套，里层db组件where依赖外层循环的数据 里层db组件不能手动更新数据

示例代码：

<unicloud-db ref="udb" v-slot:default="{data, loading, error, options}" collection="pay"    
            :where="`pay_date > ${selectDateStart} && pay_date < ${selectDateEnd} && is_remove == 0`" groupby="pay_date"    
            group-field="sum(pay_num) as payDaySum" orderby="pay_date desc" loadtime="manual">    
            <!-- 循环日期 -->    
            <view class="detail-list" v-for="(item,index) in data" :key="index">    
                <view class="detail-date flex align-center">    
                    <uni-dateformat :date="item.pay_date" format="yyyy-MM-dd"></uni-dateformat>    
                    <view class="body-padding">(¥{{item.payDaySum / 100}})</view>    
                </view>    
                <view class="day-pay bg-white main-margin-top mian-box-shadow main-border-radius">    
                    <unicloud-db ref="udb1" v-slot:default="{data, loading, error, options}" collection="pay, pay-type"    
                        :where="`pay_date == ${item.pay_date} && openid == '${openid}' && is_remove == 0`" orderby="pay_date"    
                        loadtime="manual">    
                        <!-- 每日消费详细 -->    
                        <view class="day-pay-detail flex justify-between main-padding-top-down body-padding main-border-bottom"    
                            v-for="(item1,index) in data" :key="index">    
                            <text>{{item1.pay_type[0].type_name}}</text><text>¥{{item1.pay_num / 100}}</text>    
                        </view>    
                        <!-- 每日消费明细结束 -->    
                    </unicloud-db>    

onReady() {    
            this.$refs.udb.loadData({clear: true})    
            this.$refs.udb1.loadData({clear: true})    

            console.log('udb - ' + this.$refs.udb)    
            console.log(this.$refs.udb1)    
        }    

// 报错： udb1.value.loadData is not a function  

操作步骤：

<unicloud-db ref="udb" v-slot:default="{data, loading, error, options}" collection="pay"    
            :where="`pay_date > ${selectDateStart} && pay_date < ${selectDateEnd} && is_remove == 0`" groupby="pay_date"    
            group-field="sum(pay_num) as payDaySum" orderby="pay_date desc" loadtime="manual">    
            <!-- 循环日期 -->    
            <view class="detail-list" v-for="(item,index) in data" :key="index">    
                <view class="detail-date flex align-center">    
                    <uni-dateformat :date="item.pay_date" format="yyyy-MM-dd"></uni-dateformat>    
                    <view class="body-padding">(¥{{item.payDaySum / 100}})</view>    
                </view>    
                <view class="day-pay bg-white main-margin-top mian-box-shadow main-border-radius">    
                    <unicloud-db ref="udb1" v-slot:default="{data, loading, error, options}" collection="pay, pay-type"    
                        :where="`pay_date == ${item.pay_date} && openid == '${openid}' && is_remove == 0`" orderby="pay_date"    
                        loadtime="manual">    
                        <!-- 每日消费详细 -->    
                        <view class="day-pay-detail flex justify-between main-padding-top-down body-padding main-border-bottom"    
                            v-for="(item1,index) in data" :key="index">    
                            <text>{{item1.pay_type[0].type_name}}</text><text>¥{{item1.pay_num / 100}}</text>    
                        </view>    
                        <!-- 每日消费明细结束 -->    
                    </unicloud-db>    

onReady() {    
            this.$refs.udb.loadData({clear: true})    
            this.$refs.udb1.loadData({clear: true})    

            console.log('udb - ' + this.$refs.udb)    
            console.log(this.$refs.udb1)    
        }    

// 报错： udb1.value.loadData is not a function  

预期结果：

正常更新

实际结果：

不能更新