User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8a6) Gecko/20041220 Firefox/1.0+ Build Identifier: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8a6) Gecko/20041220 Firefox/1.0+ If you hold mouse pointer long enough on tab context menu, tooltip will apear and it will steal focus from menu item the pointer hovers over. To select the menu option one need to move mouse over that option again and quickly left-click. Reproducible: Always Steps to Reproduce: 1. Open tab bar 2. right click on any tab 3. hold mouse pointer over some command for a certain time Actual Results: Tooltip appears, and menu option under mouse pointer is not selected any more Expected Results: Personally, I don't find this tooltip useful, so probably there should not be tooltip (see bug 250167). Anyway, if there are tooltips, there shouldn't be stealing the focus from context menu.
*** This bug has been marked as a duplicate of 244385 ***