When using Roon on my IPhone 15 Pro Max, scrolling feels terrible and is very jittery and clunky. I have an 120hz display and this should be way smoother. When I try to record the screen on my iPhone it then goes a lot smoother so I cannot give you an example. I have a feeling the screen recorder is locking the fps to 60hz or something which makes it work better
The first thread linked to above (thanks, @DDPS) is the place to be if there’s anything to add to this subject. Feel free to add there, @Giuseppe_C – I’ll close this one.