BasicTree嵌套在basicModal中会导致自定义的右键菜单的无法打开

[Leonsama]

⚠️ IMPORTANT ⚠️ Please check the following list before proceeding. If you ignore this issue template, your issue will be directly closed.

• [x] Read the docs.
• [x] Make sure the code is up to date. (Some bugs have been fixed in the latest code)
• [x] This is a concrete bug. For Q&A open a GitHub Discussion or join our Discord Chat Server.

Describe the bug

BasicTree嵌套在basicModal中会导致自定义的右键菜单的无法打开（能进方法，但不能打开右键菜单）

Reproduction

弹框下能进入方法，但无法打开 `<BasicModal @register="registerModal" title="详细配置" :width="'40%'">

![image](https://github.com/vbenjs/vue-vben-admin/assets/36270646/955f9dbe-95b8-44f8-b901-3f8cb3c9e329) 页面下能进入方法，也能打开 <template #message> [提示]：选中指标项右键可编辑节点 `

System Info

• Operating System: Windows 11
• Node version: 20.12.0
• pnpm version: 9.0.5