【n-tree】虚拟滚动展开节点有卡顿

[vurrr]

TuSimple/naive-ui version (版本)

2.29.0

Vue version (Vue 版本)

3.2.36

Browser and its version (浏览器及其版本)

Chrome(101.0.4951.64)

System and its version (系统及其版本)

MacOS(11.1)

Node version (Node 版本)

Reappearance link (重现链接)

https://codesandbox.io/s/epic-kapitsa-ele9p5?file=/src/Demo.vue

Reappearance steps (重现步骤)

1. 设置 virtual-scroll 和组件高度
2. 把节点的高度调整到 40px( 高于 30px）
3. 展开节点和收起节点

Expected results (期望的结果)

希望能顺滑展开

Actual results (实际的结果)

会先卡一下再完全展开

Remarks (补充说明)

[07akioni]

https://user-images.githubusercontent.com/18677354/170573498-91cd43eb-7674-4498-bf88-b42bd50321e6.mov

没能复现

[XieZongChen]

2022-05-27.4.20.05.mov 没能复现

https://user-images.githubusercontent.com/46394163/170725360-4eb6abef-79fe-4a03-89a1-18aa8aff142f.mov

[jahnli]

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