Mocked Fetch API returns an empty response

[MaxwelSant]

Hello, I'm getting an undefined response when call mocked endpoint with fetch API

fetch(endpoint).then(response => {
   console.log({ response }); // 👈 response undefined
   return response.json();
}

I'm not sure if the data is being set when resolving the promise in XhrMock#afterXHR What do you think?