<scroll-view id="chatScrollView" refresher-default-style="none" refresher-enabled="{{true}}" refresher-threshold="60" class="chatList" enhanced="{{true}}" scroll-y="{{true}}" enable-passive="{{true}}" scroll-with-animation="{{false}}" show-scrollbar="{{false}}" scroll-into-view="{{toViewId}}" refresherTriggered="{{refresherTriggered}}" bindrefresherrefresh="refresherrefresh">

手机端 隐藏了滚动条, 但是PC端还是现实, 手机端可以

 wx.createSelectorQuery()
            .select('#chatScrollView')
            .node()
            .exec((res) => {
                res[0].node.scrollTo({
                    top: 9999999999 * Math.random() * 10,
                    animated: false
                });
            });

这个是滑动到底部, 手机端生效 PC端不成功

请问这些问题 有遇到的吗? 怎么解决?