🐛[BUG] ProTable 列设置中的列展示条目太多被遮挡切割了

提问前先看看：

https://github.com/ryanhanwu/How-To-Ask-Questions-The-Smart-Way/blob/main/README-zh_CN.md

### 🐛 bug 描述
ProTable 列设置中的列展示条目太多被遮挡切割了

### 📷 复现步骤

### 🏞 期望结果

### 💻 复现代码

### © 版本信息

- ProComponents 版本: [e.g. 4.0.0]
- umi 版本
- 浏览器环境
- 开发环境 [e.g. mac OS]

### 🚑 其他信息


The report identifies clipping in ProTable's column-settings display and includes a screenshot, but no reproduction steps, versions, browser details, or code entry point. Start by reproducing the column-settings view with many columns and compare it with the screenshot. Done means the column entries remain visible without being clipped; confirm the expected behavior with maintainers first.

Written by the indexing model from the issue text.