when I rightclick on the project and select "new group" I get a group named "new group" and the only means (I can find) is to edit the project files to get the name I want
make sure you are at a speed that is more than the double click speed tricky, strange, but works 3) seems to be the 'official' method anyhow, this is the only place n the PC world I know of where 'new' does not automatically let you enter a name.
thanx1.1,000,000
Erik