ALT setting goes ‘2400’ → ‘3900’ → etc…toggle switches can be flipped up OK-ish but it’s extremely hard to flip them back down again but I’m sure they know all these things. I guess they just didn’t have the time to bring it to some basic level of usefulness before the deadline came and so they pushed it out because saying “sorry guys, maybe next SU” would’ve made no difference in the level of uproar in the community. So what we have is an early preview into planned functionality, not the actual controller support.