Our SSVR has two last-played memories.
Which one it uses when you start the car appears random, but I have wondered if it's intended to be linked to the key-fob & Holden didn't bother implementing the personal-settings functionality in the SSVR (or maybe in any VF?). Maybe the fact that regardless of which fob you use to start the car at home, the other fob is within 10 metres, maybe confuses a partially-disabled system?
I know other cars will adjust ICE, seats, mirrors, steering-wheel positioning etc according to the fob, so each driver has their own settings linked to their fob.