the cookie is not in the result object

Why would you expect it to be? The server isn't required to send the cookie (or even a SetCookie header) with each response. (This is a nit, but "response" is a better term to use than result.)

Where did it go?

You saved it in your cookie jar. That's where it is. Your browser will send the cookie along with subsequent requests so long as it hasn't expired. That's why you see it in the request object.

-sauoq
"My two cents aren't worth a dime.";