swiper嵌套scroll-view设置 margin-bottom/padding-bottom出现 page.json 导航栏元素增高空白

<template>  
        <swiper  
            class="container_swiper"  
            :indicator-dots="false"  
            :autoplay="false"  
            :interval="3000"  
            :duration="1000"  
        >  
          <swiper-item class="container_swiper_item">  
            <scroll-view class="container_swiper_item_content" :scroll-x="false" :scroll-y="true" :show-scrollbar="false">  
              <view style="height:100;">1</view>  
              <view style="height:100;">1</view>  
              <view style="height:100;">1</view>  
              <view style="height:100;">1</view>  
              <view style="height:100;">1</view>  
              <view style="height:100;">1</view>  
              <view style="height:100;">1</view>  
              <view style="height:100;">1</view>  
              <view style="height:100;">1</view>  
              <view style="height:100;">1</view>  
              <view style="height:100;">1</view>  
              <view style="height:100;">1</view>  
            </scroll-view>  
          </swiper-item>  
          <swiper-item class="container_swiper_item">  
            <scroll-view class="container_swiper_item_content" :scroll-x="false" :scroll-y="true" :show-scrollbar="false">  
              <view style="height:100;">2</view>  
              <view style="height:100;">2</view>  
              <view style="height:100;">2</view>  
              <view style="height:100;">2</view>  
              <view style="height:100;">2</view>  
              <view style="height:100;">2</view>  
              <view style="height:100;">2</view>  
              <view style="height:100;">2</view>  
              <view style="height:100;">2</view>  
              <view style="height:100;">2</view>  
              <view style="height:100;">2</view>  
              <view style="height:100;">2</view>  
            </scroll-view>  
          </swiper-item>  
        </swiper>  
</template>

<style lang="scss" scoped>  
.container_swiper{  
  padding-bottom: 150;  
}  
</style>

<style lang="scss" scoped>  
.container_swiper_item{  
  padding-bottom: 150;  
}  
</style>

<style lang="scss" scoped>  
.container_swiper_item_content{  
  padding-bottom: 150;  
}  
</style>

设置上面任何一个 style 里的 class 都会出现 page.json里的 tabbar出现增高情况, padding-bottom越大tabbar 高度越高
是不是bug？影响到了 tabbar 的样式？