I was hoping for this change too!!! Right now when I'm in BigBox at the Platform selection screen and I choose something like the "Arcade" Platform, it always takes me to the beginning of the list alphabetically (which in my case is "1942"). Let's say I scroll down and play something like "Pac-Man". When I exit the game, it takes me back to the game selection screen and "Pac-Man" is still highlighted. But if I exit back to the Platform selection screen and then choose the "Arcade" Platform again, it takes me way back to the beginning of the list (back to "1942").
So, it would be nice if when you exited a Platform, it would remember which game you had highlighted. That way when you select the same Platform again later, it would take you right back where you were the last time you were in that Platform.