Test to make sure if an xhr is fetched with the response as a blob and cross origin devtools can get body.
Network Enabled
Evaled fetch command in page
GET Request:
  Method: GET
  Url: https://127.0.0.1:8443/inspector-protocol/resources/cors-data.php
  Has extra info: true
OPTIONS Request:
  Method: OPTIONS
  Url: https://127.0.0.1:8443/inspector-protocol/resources/cors-data.php
  Has extra info: true
  References get request: true
  Initiator type: preflight
GET response:
  Has timing info: true
  Has extra info: true
OPTIONS response:
  Has timing info: true
  Has extra info: true
Response Body: Some content