In the key editor I think would be great to have an option for setting both horizontal and vertical (at the same time) zoom level in a way that the entire key editor page (fully opened) shows all the notes included in the opened midi part. Maybe this setting could be implemented in the Zoom Panel. When I work in the key editor I keep changing zoom levels, often moving from the “full view” to more zoomed in levels. So having the chance to quickly go to full view with one tap would be very useful.