I'm assuming that's because the G2 has a menu soft key. If you are in my wallet, press the menu soft key. Select settings and the cards are the first option.
Ok, I just looked. I understand what you're asking about now. not sure.....
---------- Post added at 12:05 PM ---------- Previous post was at 11:56 AM ----------
I don't see why it would matter in most cases. When purchasing online with wallet, you can click on the top right to bring up a list of funding choices. The default is checked, but you can choose another option that's on file. Not sure about other uses, but I would assume that it's similar.