Ansible win_xml删除xml元素失败

安装iis后，我正在ansible playbook中运行以下任务，尝试从applicationhost.config中删除默认网站文档文件

  - name: Remove defaultDocument Files From applicationhost.config
    win_xml:
      path: C:\Windows\System32\inetsrv\Config\applicationHost.config
      xpath: /configuration/system.webServer/defaultDocument/files/*
      state: absent

播放失败，出现以下错误：

The full traceback is:
The property 'removed' cannot be found on this object. Verify that the property exists.
At line:162 char:21
+ ...             $result.removed += $result.removed + $removedNode.get_Out ...
+                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    + CategoryInfo          : NotSpecified: (:) [], ParentContainsErrorRecordException
    + FullyQualifiedErrorId : PropertyNotFoundStrict

ScriptStackTrace:
at <ScriptBlock>, <No file>: line 162

fatal: [win2019-local-096]: FAILED! => {
    "changed": false,
    "msg": "Unhandled exception while executing module: The property 'removed' cannot be found on this object. Verify that the property exists."
}

完整的回溯是：
在此对象上找不到属性“已删除”。验证该属性是否存在。
第162行字符：21
+ ...             $result.removed+=$result.removed+$removedNode.get\u Out。。。
+                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+CategoryInfo:NotSpecified:（：）[]，ParentContainerRorRecordException
+FullyQualifiedErrorId:PropertyNotFoundStrict
ScriptStackTrace：
在，：第162行
致命：[win2019-local-096]：失败！=>{
“更改”：错误，
“msg”：“执行模块时发生未处理的异常：在此对象上找不到属性”“removed”“。请验证该属性是否存在。”
}

原来这是一个问题，因为我使用debug-vvv运行playbook，以便调试输出。我一不啰嗦地说，它就成功了