#插件讨论# 【 uni-collapse 折叠面板 - DCloud前端团队 】发现一个渲染BUG

<view v-if="m===1">  
<uni-collapse>  
<uni-collapse-item title="title1" name="11" :open="true">11</uni-collapse-item>  
<uni-collapse-item title="title1" name="12" :open="true">12</uni-collapse-item>  
<uni-collapse-item title="title1" name="13" :open="true">13</uni-collapse-item>  
<uni-collapse-item title="title1" name="14" :open="true">14</uni-collapse-item>  
</uni-collapse>  
</view>  
<view v-if="m===2">  
<uni-collapse>  
<uni-collapse-item title="title1" name="21" :open="true">21</uni-collapse-item>  
<uni-collapse-item title="title1" name="22" :open="true">22</uni-collapse-item>  
<uni-collapse-item title="title1" name="23" :open="true">23</uni-collapse-item>  
<uni-collapse-item title="title1" name="24" :open="true">24</uni-collapse-item>  
</uni-collapse>  
</view>

1：默认 m=1； 展开没问题，这时收起部分面板；
2：当按钮事件里设置 m=2; 时， 有的面板默认不展开