New
#331
It was a bit like that in v7.1 (the first version I used) though in v7.n it was a lot easier to untick the box that forced the use of the ID as the default name.
But once I had set up my backup definitions, I never needed to created any new ones. I just edited the original one to change the file name, or made a copy of it then edited that if I needed a new one. The ID never got put back against my wishes, nor does it now when I edit them in v8.