I just finished the California challenge, and was planning to start alternating the Everest challenge and the Italy challenge depending on what I felt like that day.
I was thinking of using the Specialized Tarmac which I just unlocked for climbs up the radio tower, and like my bike green. However when the Zwift Aero frame is set to green, the Tarmac becomes purple, and when the Tarmac is purple it forces the Aero to some other color.
It’d be nice if separate frames’ color settings were saved separately. I’d suggest that all the bike’s color schemes correspond to be the same, but I think it makes more sense to be able to set them all separately.
That way you could also set the Aero and TT frames differently to more easily tell them apart, as well as any other frames you want to easily be able to identify, to make sure you don’t start a ride with the wrong one that you just happened to use last ride but forgot.