For a mission I was about to run (on 7/2), I needed to adjust the Max Flight Speed. When I tried moving the slider the underlying map would move (not the slider). When I tried editing the field (to 20 from the existing stored value of 25) it would populate with strange values. I eventually gave up and used the 25.
I was flying a DJI P4P.
iOS app version 2.0.47-2.0.48
iPad Pro 9.7"