When I cut a midi note in Key editor, a midi note will be divided on wrong position.
when I focused a mouse cursor on a midi note, a vertical ruler will appear, and usually(older versions of Cubase) the note will be divided by the vertical ruler position.
However, Cubase 10’s editor will separates a note in wrong way.
The note will be divided by a nearest grid from the mouse cursor in the newest version, which is different from the vertical ruler.
It would be caused by a difference in detection of a mouse cursor.