I can confirm this bug on Ubuntu, with both the Webkit and Gecko backends, in 2.26 and 2.28.
While I don't know the differences between the Ubuntu and Debian packages, this is not entirely Debian-specific. -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org