The whole score page is linked to the cursor motions because “CAMERA FOLLOWS OBJECT ID” option inside the OBJECTS tab, is active and is linked to one of the cursors.
I should edit my bug report as, even if you open a new score, or restart Iannix, “CAMERA FOLLOWS OBJECT ID” option remains as the last project’s setting. For example, If I make the camera follow the 2nd cursor in my last project, that selection is still active even If I jump into a whole new score. As a user, this was confusing for me. So, It would be better if “CAMERA FOLLOWS OBJECT ID” option starts as “no objects” by default, each time the user starts IanniX.