Repeater 嵌套 Repeater 时，第二个 repeater 新增按钮，需要点击两次 about alist HOT 2 CLOSED

<Form layout={{label: 5, control: 19}}>
        <FormItem label="rpt" name="rpt">
            <InlineRepeater multiple>
                <FormItem label="username" name="username"><Input /></FormItem>                                
                <FormItem label="deep" name="deep">
                    <InlineRepeater multiple>
                        <FormItem label="deepname" name="deepname"><Input /></FormItem>                        
                    </InlineRepeater>
                </FormItem>
            </InlineRepeater>
        </FormItem>
    </Form>

                <FormItem label="选项" multiple>
                  <FormItem
                    render={(values, core) => {
                      if (values.type === 'Radio' || values.type === 'Checkbox') {
                        return (
                          <Item name="options">
                            <InlineRepeater>
                                <FormItem label="选项名" name="label">
                                <Input />
                                </FormItem>
                                <FormItem label="选项值" name="value">
                                <Input />
                                </FormItem>
                            </InlineRepeater>
                          </Item>
                        )
                      } else {
                        return ''
                      }
                    }}
                  />
                </FormItem>