I've opened 2 tabs in a Konsole, both had have my $HOME directory. Then I changed from "%d : %n" to "%D : %n" but only the current tab title was changed, but not the other one too. Reproducible: Always
How do you change the tab format? If you just double the tab and use the popup dialog, then it is designed to only influence this tab and not permanent (meaning the change will be lost next time you start konsole). If you edit the profile, then it will influence all tabs using that profile and be permanent.
I edited the profile.
(In reply to comment #2) > I edited the profile. Then are you sure those two tabs are using the same profile ? I just check it again,and it works fine for me.
grr - now it works here too - but in the mean while I recompiled kdelibs ...