弹窗内input-table无法更新数据

[beloved-zh]

描述问题：

页面中的input-table编辑删除都可以更新数据
打开的弹窗内input-table无法更新数据

截图或视频：

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
   最新版

3. 粘贴有问题的完整 amis schema 代码：

{
  "type": "page",
  "title": "Excel导入",
  "body": [
    {
      "type": "button",
      "label": "打开弹窗",
      "onEvent": {
        "click": {
          "actions": [
            {
              "ignoreError": false,
              "actionType": "dialog",
              "dialog": {
                "type": "dialog",
                "title": "",
                "body": [
                  {
                    "type": "button",
                    "label": "设置数据",
                    "id": "u:c8415b69e8e2",
                    "onEvent": {
                      "click": {
                        "actions": [
                          {
                            "componentId": "u:c87dc1a04321",
                            "ignoreError": false,
                            "actionType": "setValue",
                            "args": {
                              "value": {
                                "table": "${[{\"a\":\"1\",\"b\":\"1\"},{\"a\":\"2\",\"b\":\"2\"}]}"
                              }
                            }
                          }
                        ]
                      }
                    }
                  },
                  {
                    "type": "button",
                    "label": "打印数据",
                    "onEvent": {
                      "click": {
                        "actions": [
                          {
                            "ignoreError": false,
                            "actionType": "toast",
                            "args": {
                              "msgType": "info",
                              "position": "top-right",
                              "closeButton": true,
                              "showIcon": true,
                              "msg": "${ENCODEJSON(table)}",
                              "className": "theme-toast-action-scope"
                            }
                          }
                        ]
                      }
                    },
                    "id": "u:ba07041c4235"
                  },
                  {
                    "type": "input-table",
                    "label": "表格表单",
                    "id": "u:7b76188d6f93",
                    "name": "table",
                    "columns": [
                      {
                        "label": "a",
                        "name": "a",
                        "quickEdit": {
                          "type": "input-text",
                          "name": "a"
                        },
                        "type": "text",
                        "id": "u:3313342080c4"
                      },
                      {
                        "label": "b",
                        "name": "b",
                        "quickEdit": {
                          "type": "input-text",
                          "name": "b"
                        },
                        "type": "text",
                        "id": "u:34d56f202552"
                      },
                      {
                        "type": "text",
                        "label": "c",
                        "name": "c",
                        "quickEdit": {
                          "type": "input-text",
                          "name": "c"
                        },
                        "id": "u:34d56f202552"
                      }
                    ],
                    "addable": false,
                    "footerAddBtn": {
                      "label": "新增",
                      "icon": "fa fa-plus"
                    },
                    "strictMode": true,
                    "minLength": 0,
                    "editable": true,
                    "removable": true,
                    "onEvent": {
                      "delete": {
                        "weight": 0,
                        "actions": []
                      }
                    }
                  }
                ],
                "showCloseButton": true,
                "showErrorMsg": true,
                "showLoading": true,
                "className": "app-popover :AMISCSSWrapper",
                "actions": [
                  {
                    "type": "button",
                    "actionType": "cancel",
                    "label": "取消",
                    "id": "u:1023b7bbe128"
                  },
                  {
                    "type": "button",
                    "actionType": "confirm",
                    "label": "确认",
                    "primary": true,
                    "id": "u:ff62c40091ec"
                  }
                ],
                "id": "u:c87dc1a04321",
                "closeOnOutside": false,
                "closeOnEsc": false,
                "draggable": false,
                "size": "lg",
                "withDefaultData": false,
                "dataMapSwitch": true,
                "data": {
                  "table": "${[]}"
                },
                "dataMap": {
                  "table": "${[]}"
                }
              }
            }
          ]
        }
      },
      "id": "u:4b8a4bd2ea85"
    },
    {
      "type": "button",
      "label": "设置数据",
      "onEvent": {
        "click": {
          "actions": [
            {
              "ignoreError": false,
              "actionType": "setValue",
              "args": {
                "value": {
                  "data": "${[{\"a\":\"1\",\"b\":\"1\"},{\"a\":\"2\",\"b\":\"2\"}]}"
                }
              },
              "componentId": "u:5c0ea7a16dc1"
            }
          ]
        }
      },
      "id": "u:6ffac4c4ffb7"
    },
    {
      "type": "button",
      "label": "打印数据",
      "id": "u:07d9ab56baba",
      "onEvent": {
        "click": {
          "actions": [
            {
              "ignoreError": false,
              "actionType": "toast",
              "args": {
                "msgType": "info",
                "position": "top-right",
                "closeButton": true,
                "showIcon": true,
                "msg": "${ENCODEJSON(data)}",
                "className": "theme-toast-action-scope"
              }
            }
          ]
        }
      }
    },
    {
      "type": "input-table",
      "name": "data",
      "label": "表格表单",
      "columns": [
        {
          "label": "a",
          "name": "a",
          "quickEdit": {
            "type": "input-text",
            "name": "a"
          },
          "type": "text",
          "id": "u:f445a81853b0"
        },
        {
          "label": "b",
          "name": "b",
          "quickEdit": {
            "type": "input-text",
            "name": "b"
          },
          "type": "text",
          "id": "u:78247d465dde"
        },
        {
          "type": "text",
          "label": "c",
          "name": "c",
          "quickEdit": {
            "type": "input-text",
            "name": "c"
          },
          "id": "u:320c56576226"
        }
      ],
      "addable": false,
      "footerAddBtn": {
        "label": "新增",
        "icon": "fa fa-plus"
      },
      "strictMode": true,
      "id": "u:5e74258b9227",
      "minLength": 0,
      "editable": true,
      "removable": true
    }
  ],
  "id": "u:5c0ea7a16dc1",
  "asideResizor": false,
  "pullRefresh": {
    "disabled": true
  },
  "regions": [
    "body"
  ],
  "data": {
    "data": "${[]}"
  }
}

4. 操作步骤
   页面中点击设置数据然后修改数据后打印数据可以看到数据被修改
   弹窗内点击设置数据然后修改数据后打印数据是原始数据