It seems to have been fixed in the latest release [Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.0.10) Gecko/2009042523 Ubuntu/9.04 (jaunty) Firefox/3.0.10] Screenshot here: http://img57.imageshack.us/img57/2347/screenshotaddons.png
It seems to have been fixed in the latest release [Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.0.10) Gecko/2009042523 Ubuntu/9.04 (jaunty) Firefox/3.0.10] img57.imageshac k.us/img57/ 2347/screenshot addons. png
Screenshot here: http://