tree-structure table 展开后，scrollToIndex定位不准。

[ilostidea]

例如：当数据中有 children 字段时会自动展示为树形表格，但展开父节点后，scrollToIndex定位不准。 const data: RecordType[] = new Array(1000).fill(null).map((_, index) => ({ id: index, firstName: First_${index.toString(16)}, lastName: Last_${index.toString(16)}, children: [{ id: index + ".1", firstName: First_${index.toString(16)}. 1, lastName: Last_${index.toString(16)}. 1, },{ id: index + ".2", firstName: First_${index.toString(16)}. 2, lastName: Last_${index.toString(16)}. 2, }] }));