Official comment
Yes, once you have sync enabled, moving the pitch fader on the MASTER deck will change the pitch on both. If you change which deck is the master, you can then change both with that deck's pitch fader, but you may need to do what is known as a "software pick-up" first to latch the position of the hardware to that of the software. Simply move the pitch fader to the pitch of the software (you can see the numbers if they don't match), then once it has met, you can adjust the pitch for both decks.