微信小程序页面最上面的内容被遮挡问题

Question

home.wxml

<view>
  <button class="weui-btn weui-btn_primary">主操作</button>
  <button class="weui-btn weui-btn_primary weui-btn_loading">
  <i class="weui-loading"></i>正在加载
  </button>
  <button class="weui-btn weui-btn_primary weui-btn_disabled">禁止点击</button>
</view>

<view>
  <image src="https://picsum.photos/200" style="height:375rpx;width:375rpx;"></image>
</view>

<view>
  <swiper indicator-dots="{{true}}" autoplay="{{true}}" style="width:750rpx;">
    <swiper-item>
      <image src="https://picsum.photos/200"></image>
    </swiper-item>
    <swiper-item>
      <image src="https://picsum.photos/250"></image>
    </swiper-item>
    <swiper-item>
      <image src="https://picsum.photos/300"></image>
    </swiper-item>
  </swiper>
</view>

<view>
  <swiper indicator-dots="{{true}}" autoplay="{{true}}" style="width:750rpx;">
    <swiper-item>
      <image src="https://picsum.photos/200"></image>
    </swiper-item>
    <swiper-item>
      <image src="https://picsum.photos/250"></image>
    </swiper-item>
    <swiper-item>
      <image src="https://picsum.photos/300"></image>
    </swiper-item>
  </swiper>
</view>

<view>
  <text class="title">hello {{name}}</text>
</view>

<view>
  <text class="title">现在是 {{now}}</text>
</view>

home.wxss

page{
  height: 100%;
  width: 750rpx;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  overflow: scroll;
}

home.js

const app = getApp();
Page({
  data:{
    name:'李明月',
    now:app.globalData.now
  }
});