【报Bug】循环里写插槽运行到微信小程序不停报错

示例代码：

组件

<template>  
    <view class="testcomponent">  
        <block v-for="row in list" :key="row.id">  
            <slot name="rowContent" :row="row"></slot>  
        </block>  
    </view>  
</template>  

页面

<template>  
    <view class="content">  
        <testcomponent :list="list">  
            <template slot="rowContent" slot-scope="{ row }">  
                <text class="text">{{row.name}}</text>  
            </template>  
        </testcomponent>  
    </view>  
</template>  

<script>  
    export default {  
        data() {  
            return {  
                list:[  
                    {id:1,name:"测试1"},  
                    {id:2,name:"测试2"},  
                    {id:3,name:"测试3"},  
                    {id:4,name:"测试4"},  
                    {id:5,name:"测试5"},  
                    {id:6,name:"测试6"},  
                    {id:7,name:"测试7"},  
                    {id:8,name:"测试8"},  
                    {id:9,name:"测试9"},  
                    {id:10,name:"测试10"},  
                    {id:11,name:"测试11"},  
                    {id:12,name:"测试12"},  
                    {id:13,name:"测试13"},  
                    {id:14,name:"测试14"},  
                    {id:15,name:"测试15"},  
                    {id:16,name:"测试16"},  
                    {id:17,name:"测试17"},  
                    {id:18,name:"测试18"},  
                    {id:19,name:"测试19"},  
                ]  
            }  
        }  
    }  
</script>

操作步骤：

运行示例代码

预期结果：

不报错

实际结果：

不停的报slot "" duplication is found under a single shadow root. The first one was accepted