使用托管身份连接Azure Logic App与Service Bus时遇无效命名空间错误

尝试通过托管身份在Azure Logic App中连接Service Bus时，收到如下400错误：

{
  "status": 400,
  "message": "The provided Service Bus namespace endpoint 'sb-test-somthing-somthing-uat.servicebus.windows.net' is not valid. Please provide a valid namespace endpoint.\r\nclientRequestId: a2b88012-be35-4b75-ac2d-17714a946be843432",
  "error": {
    "message": "The provided Service Bus namespace endpoint 'sb-test-somthing-somthing-uat.servicebus.windows.net' is not valid. Please provide a valid namespace endpoint."
  },
  "source": "p.azurewebsites.net"
}

我实际要配置的Service Bus命名空间是：sb-test-somthing-ErrorMessagesToSlack-uat.servicebus.windows.net

创建连接的操作截图：

Node应用已成功连接到目标队列的截图：

内容的提问来源于stack exchange，提问作者Beefybanana