更新proTable中columns列后，seach中定义select中options无法拿到数据

提问前先看看：

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

### 根据定义数据控制columns列数展示，更新后search中定义select下拉框无法获取到options

### 💻 示例代码

### 🚑 其他信息

The issue does not provide a runnable code sample, file path, test path, or complete reproduction steps. Start by reproducing the reported ProTable behavior when columns are updated, then verify that the select search options remain available after the update. Done means the options can be retrieved and displayed in that scenario.

Written by the indexing model from the issue text.