【报Bug】uni-popup有bug

示例代码：

<template>  
  <view class="test">  
    <view class="dialog">  
      <movable-area>  
        <movable-view direction="horizontal">  
          <view class="box"></view>  
        </movable-view>  
      </movable-area>  
    </view>  

    <uni-popup ref="popup" type="bottom">  
      <view class="dialog">  
        <movable-area>  
          <movable-view direction="horizontal">  
            <view class="box"></view>  
          </movable-view>  
        </movable-area>  
      </view>  
    </uni-popup>  
  </view>  
</template>  

<script>  
export default {  
  data() {  
    return {  
      show: true  
    }  
  },  
  onReady() {  
    this.$refs.popup.open('center')  
  }  
}  
</script>  

<style lang="scss">  
.test {  
  .dialog {  
    width: 200px;  
    background-color: white;  

    movable-area {  
      width: 100%;  
      height: 50px;  
      background-color: yellow;  
      border-radius: 25px;  

      movable-view {  
        width: 50px;  
        height: 50px;  

        .box {  
          width: 50px;  
          height: 50px;  
          border-radius: 25px;  
          background-color: #0f0;  
        }  
      }  
    }  
  }  
}  
</style>  
<template>  
  <view class="test">  
    <view class="dialog">  
      <movable-area>  
        <movable-view direction="horizontal">  
          <view class="box"></view>  
        </movable-view>  
      </movable-area>  
    </view>  

    <uni-popup ref="popup" type="bottom">  
      <view class="dialog">  
        <movable-area>  
          <movable-view direction="horizontal">  
            <view class="box"></view>  
          </movable-view>  
        </movable-area>  
      </view>  
    </uni-popup>  
  </view>  
</template>  

<script>  
export default {  
  data() {  
    return {  
      show: true  
    }  
  },  
  onReady() {  
    this.$refs.popup.open('center')  
  }  
}  
</script>  

<style lang="scss">  
.test {  
  .dialog {  
    width: 200px;  
    background-color: white;  

    movable-area {  
      width: 100%;  
      height: 50px;  
      background-color: yellow;  
      border-radius: 25px;  

      movable-view {  
        width: 50px;  
        height: 50px;  

        .box {  
          width: 50px;  
          height: 50px;  
          border-radius: 25px;  
          background-color: #0f0;  
        }  
      }  
    }  
  }  
}  
</style>

操作步骤：

把上述代码当成一个页面打开。

预期结果：

弹出框中的滑块滑倒右端就后，不应该可以继续滑动了。

实际结果：

弹出框中的滑块滑倒右端后，还可以继续滑动。