Strange event.waitUntil behavior

I have a function that sends data to my server, I use waitUntil to wrap this function,just like the example in doc.

When I send a request to my Worker through the new Workers dashboard, the function in waitUntil will be executed and my service will receive the data.
send request via  new Workers dashboard
When I send the request through Postman or other http client, the response is OK, but my service did not receive the data, it seem that the function in waitUntil was not executed.

Hi @dreama9ain,

I have the same problem- did you come to a solution?