When using Stack Overflow sometimes I get the famous orange notification bar. But when the thing appears when I'm reading an answer (linked to with a within-page link), the bar shows on top of the question, thereby hiding the top part of the answer.
To reproduce this behaviour, log out of SO, clear/block your cookies and view a random answer. The following screenshot has been made using Opera, but I also noticed this when using Firefox:
When closing the bar, it gets even worse, as the page is scrolled down a little after the orange bar disappears, still hiding the topmost part of the answer:
(BTW, the hidden line of text reads: “I wish I had invented it myself, but credit goes to Jason Gorman”.)
Is this some kind of intended behaviour?