I can confirm the bug too. I'm on FF 3.0B5 (Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9b5) Gecko/2008032620 Firefox/3.0b5)
It is possible to use the Keyconfig add-on though to work around this bug. That I have also described here: http://forums.mozillazine.org/viewtopic.php?p=3393753#3393753
I can confirm the bug too. I'm on FF 3.0B5 (Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9b5) Gecko/2008032620 Firefox/3.0b5)
It is possible to use the Keyconfig add-on though to work around this bug. That I have also described here: http:// forums. mozillazine. org/viewtopic. php?p=3393753# 3393753