请问crud表格多选框在编辑如何回显选择了的数据

#### 实现场景：
我点击按钮弹出表格弹窗后，选择了几条表格数据保存之后，希望下次
打开之后回显勾选了哪几条数据
#### 存在的问题：
请简单描述你现在遇到的不符合预期的问题...

#### 当前方案：
请粘贴你当前方案的完整 amis schema 代码...

```
code here...
```

Review the CRUD table and modal behavior described in the issue, beginning with the AMIS schema once a complete example is available. Reproduce selecting rows, saving, and reopening the dialog; done means the previously selected rows are visibly checked when the dialog opens again.

Written by the indexing model from the issue text.