So, I believe the policy is that things should only be flagged as "not an answer" when they are completely irrelevant, or are things like "thanks", "me too", etc.
looks like the same issue I had some time ago. Hopefully, check that a task is completed you will find useful P.S. I'd post it as a comment rather than an answer but I don't have enough privileges to comment
I'd guess “yes”, but if we're going to have a 50 rep. requirement to post comments, it doesn't seem like a good use of diamond-moderators' time to work around it.