[comp:tree-select] 异步加载(DEMO)丢失了层级关系

[danranVm]

• I have searched the issues of this repository and believe that this is not a duplicate.

Reproduction link

https://codesandbox.io/s/efegwn

Steps to reproduce

点击 parent 节点的展开图标

What is expected?

正确展示层级关系

What is actually happening?

展示不正确

Environment Info

vue: 3.2.31
@idux: 1.0.0-beta.3

[idux-bot]

Translation of this issue:

[COMP: Tree-select] Asynchronous loading (DEMO) lost hierarchical relationship

• i Have Searched The [https://github.com/iduxfe/idux/issues) of this repository and believe That this is not a duplicate.

reproduction link

https://codesandbox.io/S/efegwn

steps to reproduce

Click the Expand icon of the PARENT node

What is expected?

Correct display level relationship

What is actually happens?

Display incorrect

Environment Info

vue: 3.2.31
@idux: 1.0.0-beta.3