uniapp scroll-view翻转90度后，无法滚动问题，并设置滚动条到最底部（手写横屏样式）

uniapp scroll-view翻转90度后，无法滚动问题，并设置滚动条到最底部

<template>
	<view class="main">
		
			<view style="height: 200px;"></view>
			<view class="btn-main">
				<view class="send-message">
					<view class="sm-list rotate90" style="background-color: antiquewhite;">
						<scroll-view style="height: 104px;" scroll-y="true" class="scroll-y">
							<view class="sm-item">
								<view class="sm-item-text">
									<span class="sm-item-name">'观看用户'：</span>
									1111111111111111111111
								</view> 
							</view>
							<view class="sm-item">
								<view class="sm-item-text">
									<span class="sm-item-name">'观看用户'：</span>
									22222222222222222222
								</view> 
							</view>
							<view class="sm-item">
								<view class="sm-item-text">
									<span class="sm-item-name">'观看用户'：</span>
									3333333333333333333333
								</view> 
							</view>
							<view class="sm-item">
								<view class="sm-item-text">
									<span class="sm-item-name">'观看用户'：</span>
									44444444444444444444
								</view> 
							</view>
							<view class="sm-item">
								<view class="sm-item-text">
									<span class="sm-item-name">'观看用户'：</span>
									55555555555555555
								</view> 
							</view>
							<view class="sm-item">
								<view class="sm-item-text">
									<span class="sm-item-name">'观看用户'：</span>
									666666666666666666
								</view> 
							</view>
							<view class="sm-item">
								<view class="sm-item-text">
									<span class="sm-item-name">'观看用户'：</span>
									7777777777777777
								</view> 
							</view>
							<view class="sm-item">
								<view class="sm-item-text">
									<span class="sm-item-name">'观看用户'：</span>
									88888888888888888
								</view> 
							</view>
							<view class="sm-item">
								<view class="sm-item-text">
									<span class="sm-item-name">'观看用户'：</span>
									9999999999999999999999
								</view> 
							</view>
						</scroll-view>
					</view>
				</view>
			</view>
				
				
				
			
	</view>
</template>

<script>
	export default {
		data() {
			return {
				
			}
		},
		onLoad() {
			// 设置滚动到最底部
			setTimeout(()=>{
				this.$nextTick(()=>{
					 let box = this.$el.querySelector(".uni-scroll-view-content")
					 box.scrollTop = box.scrollHeight
				})
			},2000)
		},
		onShow() {
			
		},
		methods: {
			
		}
	}
</script>

<style lang="scss" scoped>
	page{
		background-color: #F5F5F5;
	}
	
	.rotate90{
		transform: rotate(90deg);
		-ms-transform: rotate(90deg);
		-moz-transform: rotate(90deg);
		-webkit-transform: rotate(90deg);
		-o-transform: rotate(90deg);
	}
	::v-deep .uni-scroll-view-content{
		overflow: auto !important;
	}
	
</style>