If I click "add comment", the comment hint (placeholder; "Request clarification or add information.") is not a hint, but editable text. If I delete the text and click outside of the comment then the hint appears as it should and when I click back into the comment box the hint disappears as it should.
I am on Internet Explorer 10.0.7.
Am I just oblivious and this is how it has always been (having to delete the comment hint), or is this a bug?