It appears that when I annotate on jpeg and png file to mark student work that is submitted to me, students cannot see the annotations I make when I hit return to send the file back to students via google classroom.
Try sending it to them as a PDF file by converting the file when prompted, then sending it to Google Drive, then sending that to the students via Google Classroom. Hope this helps!
When are you ever prompted to convert the file to a pdf. When you open a picture file, Kami does a conversion which I presume is creating a pdf file to annotate. However, where is this file stored? Moreover, this kind of defeats the purpose of Kami to begin with. I think you should state clearly to the user that all files on google classroom should be uploaded in PDF in order to avoid this massive blunder.