Strange behavior when setting TreeNode title

[YipingRuan]

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

Version

4.1.0

Environment

Windows 11, Edge 122.0.2365.80

Reproduction link

https://stackblitz.com/edit/vitejs-vite-nqyajv?file=src%2Fcomponents%2FHelloWorld.vue

Steps to reproduce

Case 1: Click the "Set title" button

Case 2:

1. Collapse "parent 1-1" node
2. Click the "Set title" button

What is expected?

The tree node title should be updated, the tree should not collapse

What is actually happening?

The tree collapse or the title is not updated (until the user click the node)