1. open 2 mozilla windows 2. in the 2nd window, click the mozilla menu at bottom and choose "go to bugzilla" or "go to bonsia" instead of opening the pages in the current browser window, the other window is used. the menus should use the current window to display those pages.
probably not a bug for joki
definitely a dup but I haven't got a clue what to search for to find the original...
Agreed. Bug 35337 dealt with the same problem as this and it was also marked as a dup of 35337 verified