Can socket.io event support event acknowledgement?

I am use postman 8.10.0, an use socket.io websocket connect to my service, but listening some event, but I can only set listen event but not set the event acknowledgement, so my server can not sure it event is receive by postman, I need send ack by manual, is postman can set ack content auto?

Please redirect your feedback and feature requests for websockets to this thread: User Feedback - WebSocket support . And I’ll close this topic.