I can't access the link you provided (I'm getting a "Locked Domain Expired" "Not valid after 2018-12-07T00:22:38.583Z" message).
I think John (on cc) would probably be the best to answer questions about standardised device setup. I would have assumed that a freshly imaged device would give the correct results.
This issue has an owner, a component and a priority, but is still listed as untriaged or unconfirmed. By definition, this bug is triaged. Changing status to "assigned". Please reach out to me if you disagree with how I've done this.
Comment 1 by peconn@chromium.org
, Dec 7