I cannot believe that this STILL isn't a feature on Canvas! It's unbelievably awkward.  I make extensive use of rubrics for grading everything from simple homeworks to long essays. It's really frustrating not to be able to download the comments, and I imagine it's very frustrating for the students too. Right now I'm documenting a plagiarism case, and the inability to download and save my comments on a student's paper is just... ridiculous. I have to take screenshots of the content within the webpage. What the heck, guys?!