tree select dropdown 回显异常

[ChangJin0520]

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

Version

4.2.6

Environment

MacBook Pro 13.0 (22A380)，Chrome（131.0.6778.86），3.2

Reproduction link

Steps to reproduce

dropdown 滚动到中间，勾选两个选项，失去焦点关闭 dropdown，点击 tag 上的 close icon 关闭一个，再展现 dropdown 的时候会异常

What is expected?

fix this bug

What is actually happening?

无法正常显示

[ChangJin0520]

https://github.com/user-attachments/assets/28a8f2c6-abc9-429d-b9e1-d4ca5da81a11