Problem with accessing headers value

I have problem with accessing headers value. I can only read value of content-type. Am I doing something wrong?

I have code like this

return fetch(url)
            .then(response => {                    
                debugger;
                console.log(response.headers.get('Content-Type'))
                console.log(response.headers.get('Date'))
                return response;
            })
            .then(processStatus);

which prints: application/json; charset=utf-8 null

I have es6-promise installed, also added import "babel-polyfill"; on beginning of my scripts. I am using latest version which is 2.2.1

[AlexChesters]

My above issue was resolved in the same way as @fuglu. I had to add the header I was trying to access to the Access-Control-Expose-Headers header.

[betoharres]

@fuglu what’s the point to set Location HTTP header in this case? I don’t want to set a HTTP redirect nor I created something to define this variable, this is doesn’t make any sense to me 😦 also the solution didn’t work using it with electron.