Yeah when I heard that, I thought the rules says automatic devices not allow????
I also thought automatic ride height devices were illegal, but it must be GPS based devices or something. Aprilia's system allegedly uses lean angle, fork position, throttle, etc to determine the optimal time to raise/lower the bike. It must be legal because the riders were mentioning it publicly.
Aleix uses the manual system because he doesn't like the auto system, which is optimized for lap time, but may not suit every rider's style.