The default web browser on the Macintosh and iPhone is Safari. Safari does NOT work well with Canvas. Do NOT use Safari on Canvas. I recommend you use the Chrome web browser (link to Chrome web browser download).
In Safari, many Canvas images won’t appear—there will be a blank box with a question mark in the center. Some Canvas buttons for uploading files or opening files will not appear in Safari.
Firefox also works in Canvas.
last updated: July 19, 2023