In this question, the person has noticed something that appears to be a bug. I first wrote an answer describing how to report a bug in the program and PPA he noticed. Then, as I noticed this problem myself, I reported it as a bug.
Should I change my answer to say that this has been reported as a bug, should I just leave a comment saying I've reported it, or should I create a new answer? Or does this question need to be closed since it is an actual bug?