I know this was a previous bug, addressed and fied back in 2010 in a 0.31.x version... but I'm running 0.39.12 and it doesn't seem to do anything at all when I switch tabs.
[3/16/2013 2:39:37 PM] [Main] Alt.Binz 0.39.12 [2013-03-12] started.
[3/16/2013 2:39:37 PM] [Main] Windows 7 or Windows Server 2008 R2
Restarted the application to no avail. Maybe a computer restart could solve the problem? My apologies if I'm misinterpreting what checking the option in the menu actually does or something silly like that...