I have a professor who is using an iPad with a stylus to grade papers in her assignment using the PDF grader. When she places the stylus on the paper to mark comments the paper moves in the direction the stylus moves. I cannot replicate the problem with several other iPads or on my Surface using a stylus. She insists it is a "Moodle problem" - I can only imagine it is the iPad or stylus?
Our Moodle host has found no documentation to address this exact issue. Help, please.
We are on Moodle 3.3.5 (Build: 20180319)