Can redirect.json preserve url parameters?

#1

Is it possible for Ghost’s redirect.json to preserve URL parameters when redirecting? I’d like to implement the following rule:

{
  "from":"^/short/?$",
  "to":"https://www.someothersite.com/new?code=4GLT&channel=affiliate&utm_campaign=e-book&utm_source=site&utm_medium=cpc",
  "permanent":false
}

However, when this redirect fires, all of the information after /new is stripped from the destination. Is there a special flag to retain parameters, or some other mechanism I should be using?