RecycleScroller组件的scrollToItem未生效

[simplestmaker]

Describe the bug

使用RecycleScroller组件绑定实例，通过实例再onMounted时调用scrollToItem实现默认到滚动到最后一个，但是未能生效，后续我改成：
模板结构：

watch(
[() => allShowDynameicPropertyList.value.length, dynameicPropertyPanelRef],
async ([listLength, scrollerInstance], [_oldListLength]) => {
if (listLength > 0 && scrollerInstance) {
await nextTick()
scrollerInstance.scrollToItem(allShowDynameicPropertyList.value.length -1)
}
},
{ immediate: true }
)依然不行，是配置还有问题吗

Reproduction

无

System Info

vue-virtual-scroller版本2.0.0-beta.8

Used Package Manager

pnpm

Validations

• Read the docs.
• Check that there isn't already an issue that reports the same bug to avoid creating a duplicate.
• Check that this is a concrete bug. For Q&A open a GitHub Discussion.
• The provided reproduction is a minimal reproducible example of the bug.