- 当前 Bug 的表现（可附上截图）

- 预期表现

手机上显示正常的控件view，右下角的view没有显示出出来

- 复现路径

手机类型：Xiaomi-MI 8 Lite   系统：android 9

- 提供一个最简复现 Demo

<map id='homemap' class='homeMap' longitude="{{longitude}}" latitude="{{latitude}}" scale='18' markers="{{markers}}" bindmarkertap="markertap">

<cover-view class='left'>

<cover-image src='../../images/cur_location.png' id='img' bindtap='curlocationTap'></cover-image>

</cover-view>

<cover-view class='right' bindtap='rightEvent'>

</cover-view>

</map>

.left {

width: 80rpx;

height: 80rpx;

right: 30rpx;

bottom: 150rpx;

position: fixed;

}

#img {

width: 80rpx;

height: 80rpx;

right: 30rpx;

bottom: 150rpx;

position: fixed;

}

.right {

right: 0;

bottom: 30rpx;

position: fixed;

background-color: #4d3d;

width: 200rpx;

height: 80rpx;

}