treeSelect懒加载的方式，弹窗第一次点开点击父可以懒加载子节点，但是弹窗关闭之后重新打开，之前点击展开的父节点再次点击就不能加载子节点了，为什么

[xiaofei25]

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Version

4.2.1

Environment

vue3

Reproduction link

https://www.antdv.com/components/tree-select-cn

Steps to reproduce

treeselect懒加载的方式，弹窗第一次点开点击父可以懒加载子节点，但是弹窗关闭之后重新打开，之前点击展开的父节点再次点击就不能加载子节点了，为什么

What is expected?

怎么已经展开的父节点可以再次点击展开

What is actually happening?

treeselect懒加载的方式，弹窗第一次点开点击父可以懒加载子节点，但是弹窗关闭之后重新打开，之前点击展开的父节点再次点击就不能加载子节点了，为什么

[github-actions[bot]]

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