🐛[BUG]EditableProTable可编辑表格组件，实时保存且受控时，input的长输入会发生中断

### 🐛 bug 描述

正常进行连续输入：

出现bug，输入中断，保存为拼音：

### 📷 复现步骤

可见：https://codesandbox.io/s/modest-dew-7r5ghf?file=/App.tsx

### 🏞 期望结果

输入不发生中断

### 💻 复现代码

可见：https://codesandbox.io/s/modest-dew-7r5ghf?file=/App.tsx

### © 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]

Start with the App.tsx reproduction in the linked CodeSandbox and exercise EditableProTable with controlled, real-time saving and long input. Compare continuous input with the interrupted pinyin case; done means long text can be entered continuously without interruption.

Written by the indexing model from the issue text.