当 select 组件使用表格模式展示时，change 事件无 selectedItems 数据

[Bitzo]

描述问题：

当 select 组件使用表格模式展示时，change 事件无 selectedItems 数据

截图或视频：

以表格模式展示时

以非表格模式展示时

如何复现（请务必完整填写下面内容）：

1. 你是如何使用 amis 的？
   sdk
2. amis 版本是什么？请先在最新 beta 版本测试问题是否存在
   6.10.0
3. 粘贴有问题的完整 amis schema 代码：

{
                  type: "select",
                  selectMode: "table",
                  searchable: true,
                  multiple: false,
                  checkAll: true,
                  clearable: true,
                  with: 200,
                  size: "md",
                  joinValues: false,
                  extractValue: true,
                  columns: [
                    {
                      name: "identity_title",
                      label: "身份",
                    },
                    {
                      name: "identity_id",
                      label: "标识",
                    },
                  ],
                  name: "identity_id",
                  label: "会员身份",
                  source: api.identities(),
                  onEvent: {
                    change: {
                      actions: [
                        {
                          actionType: "setValue",
                          componentId: "certification",
                          args: {
                            value: "${event.data.selectedItems}"
                          }
                        },
                        {
                          actionType: "toast",
                          args: {
                            "msg": "${event.data.selectedItems|json}"
                          }
                        }
                      ]
                    }
                  },
                }

开启表格模式展示时 change 事件返回的 event.data：

{
  "value": "698856511374311424",
  "options": [
    {
      "identity_id": "digitalMem",
      "identity_title": "数字会员",
      "identity_icon": "",
      "certification": {
        "img": "http://www.test.com/19310.png",
        "name": "数字会员证书",
        "prod_name": "数字会员证 9",
        "creator": "数字会员证书 28",
        "issuer": "数字会员证书 37",
        "issuer_org": "数字会员证书 46"
      },
      "label": "数字会员",
      "value": "digitalMem"
    },
    {
      "identity_id": "698856511462391808",
      "identity_title": "普通会员",
      "identity_icon": "",
      "label": "普通会员",
      "value": "698856511462391808"
    }
  ],
  "items": [
    {
      "identity_id": "digitalMem",
      "identity_title": "数字会员",
      "identity_icon": "",
      "certification": {
        "img": "http://www.test.com/19310.png",
        "name": "数字会员证书",
        "prod_name": "数字会员证 9",
        "creator": "数字会员证书 28",
        "issuer": "数字会员证书 37",
        "issuer_org": "数字会员证书 46"
      },
      "label": "数字会员",
      "value": "digitalMem"
    },
    {
      "identity_id": "698856511462391808",
      "identity_title": "普通会员",
      "identity_icon": "",
      "label": "普通会员",
      "value": "698856511462391808"
    }
  ],
  "identity_id": "698856511374311424",
  "__rendererData": {
    "certification": {},
    "identity_id": "698856511374311424"
  }
}