Cubasis 3 issues?

using cubasis 3 on iPhone 6s ios 14.7.
when a track is highlighted the small handles you use to crop/Fade do not illuminate like they do in Cubasis 2? this was very handy to let you know you are actually touching the correct area before editing.
maybe this will come with an update…???

also on iPhone 6s there was various crashes, by turning off “Studio Quality” in settings seems to have solved the issue, maybe this will be looked at as well…??

thank you