🐛[BUG] (#5244的issue并没解决该问题)EditableProTable增加子行后，无法在子行继续新增子子行

[jayt1001]

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🐛 bug 描述

EditableProTable增加子行后，无法在子行继续新增子子行：

点击后报错：

📷 复现步骤

使用我提供的复现代码即可复现。

🏞 期望结果

能够继续新增行且能够继续新增子子行。

💻 复现代码

源码如下：

import { EditableProTable } from '@ant-design/pro-table';
import React, { useState } from 'react';

const defaultData: any = new Array(3).fill(1).map((_, index) => {
  return {
    id: (Date.now() + index).toString(),
    title: `活动名称${index}`,
    decs: '这个活动真好玩',
    state: 'open',
    created_at: '2020-05-26T09:42:56Z',
  };
});

export default () => {
  const [editableKeys, setEditableRowKeys] = useState<React.Key[]>(() =>
    defaultData.map((item) => item.id),
  );
  const [dataSource, setDataSource] = useState<any[]>(() => defaultData);

  const columns: any = [
    {
      title: '活动名称',
      dataIndex: 'title',
      width: '30%',
      formItemProps: {
        rules: [
          {
            required: true,
            whitespace: true,
            message: '此项是必填项',
          },
          {
            message: '必须包含数字',
            pattern: /[0-9]/,
          },
          {
            max: 16,
            whitespace: true,
            message: '最长为 16 位',
          },
          {
            min: 6,
            whitespace: true,
            message: '最小为 6 位',
          },
        ],
      },
    },
    {
      title: '状态',
      key: 'state',
      dataIndex: 'state',
      valueType: 'select',
      valueEnum: {
        all: { text: '全部', status: 'Default' },
        open: {
          text: '未解决',
          status: 'Error',
        },
        closed: {
          text: '已解决',
          status: 'Success',
        },
      },
    },
    {
      title: '描述',
      dataIndex: 'decs',
    },
    {
      title: '操作',
      valueType: 'option',
      width: 250,
      render: () => {
        return null;
      },
    },
  ];

  return (
    <>
      <EditableProTable<any>
        headerTitle="可编辑表格"
        columns={columns}
        rowKey="id"
        scroll={{
          x: 960,
        }}
        value={dataSource}
        onChange={setDataSource}
        recordCreatorProps={{
          newRecordType: 'dataSource',
          position: 'bottom',
          record: () => ({
            id: Date.now(),
          }),
        }}
        editable={{
          type: 'multiple',
          editableKeys,
          actionRender: (row, config, defaultDoms) => {
            return [defaultDoms.delete,
            <EditableProTable.RecordCreator
              parentKey={row.id}
              newRecordType='dataSource'
              position='bottom'
              record={{
                id: Date.now(),
              }}
            >
              <a>增加子行</a>
            </EditableProTable.RecordCreator>];
          },
          onValuesChange: (record, recordList) => {
            setDataSource(recordList);
          },
          onChange: setEditableRowKeys,
        }}
      />
    </>
  );
};

© 版本信息

@ant-design/pro-table 2.77.3 @ant-design/pro-components 1.1.11 也不行

🚑 其他信息