Can't change tempo, can't change from measure to timecode

I’m using Cubase 12 Pro 12.0.60 on MacBook Pro M1 Pro with current SKI remote version 1.1.0.15.

I can’t set the tempo from my iPad or iPhone with Cubase iC Pro 1.2.4.30.
Also it is not possible to switch between measures and timecode when pushing the measure in the top bar.