Ok. I double-checked and it's possible it was in the other S all along but the main driver just couldn't find it until days later.A few days after updating, Spotify finally showed up on one of our cars (MCU1/AP2.5). It is still missing from two others (MCU1/AP2 and MCU2/AP3). The car that got it is on a different account.
People posting in this thread which is specifically about Spotify.who cares about spotify? Give us updates to help us charge faster at sc and get more range from our batteries!