Standard CentOS7 installation with GNOME Desktop. The terminal which comes with the installation has no "new tab" option, just a "new terminal" menu entry (which opens a new window).
There are more things wrong with GNOME here. Like when I right click on an entry in the applications menu, it starts the app instead of offering me options. I can't move applications into the panel anymore, that just doesn't work (and when I tried the right click for options - see above).
The desktop switcher seems to have no options and is stuck with 4 virtual desktops. At least when I right click on it, I can only select one of the 4 desktops, and no further options to change anything. Oh, and it's one icon, I can't even make it 4 desktop icons so I can click one desktop directly.