Whenever I attempt to edit a freehand drawing (specifically: changing its size on a PDF), the drawing will instead fly off to the right corner of the screen and essentially render itself useless - at times also shrinking itself in the process - requiring me to delete and rewrite anything I had previously worked on.
I'm using Adobe Reader for Android on the Samsung Galaxy Note 10.1 2014 Edition if that's helpful. It's been happening for over a month now and I would be extremely appreciative of any help.