With a new Substanse skin tabs are now taking the size of contact's nickname. So if a nickname is say "Ed", the tab would be very small, like [oEdx]. There are almost no gaps between status icon, name and close button. It is very easy to accidentally hit the close button. It is hard to manage such small tabs. Maybe we should decide on a minimum size for every tab. Like 100 px (like it was with older version). Or we can even create an option for users to set minimum and maximum width of a tab, so long names won't take up the whole tabbar.