Hi, unchecking the Disable cross site listing in Safari did not work for me. I opened the page with inspector and added a solidus (forward slash) to the image source and then Safari loaded the image, ...

Issue:Safari failing its preflight CORS check on cached images, where the image src is a redirect (Canvas Instructure URL redirect to an AWS S3 bucket).To duplicate:1. In Safari (v13.2 with file cachi...

The disable cross-site tracking does not appear to be related to this issue. Is someone able to verify that they can toggle the CORS error, on and off, for the image src from this site, by toggling th...

The issue is now resolved in our Canvas instance! Possible related to May 2022 patch https://github.com/instructure/canvas-lms/commit/9977aa411a47e87bac510a0590c8dc5c790868cc

Hi @Tobi319, have you updated to the latest Instructure Canvas release? The issue has resolved within our instance. Possibly related to this patch from May 2022 https://github.com/instructure/canv...

The issue is now resolved in our Canvas instance! Possible related to May 2022 patch https://github.com/instructure/canvas-lms/commit/9977aa411a47e87bac510a0590c8dc5c790868cc

Hi @Tobi319, have you updated to the latest Instructure Canvas release? The issue has resolved within our instance. Possibly related to this patch from May 2022 https://github.com/instructure/canv...

There are bunch of tickets open  about this.  I'm re-adding observations here regarding the broken Image on Safari (not Chrome or Firefox) when accessing the page for the second time. The issue st...

... and also, why only Safari, not Firefox or Chrome? I suspect Firefox and Chrome are not doing the PREFLIGHT OPTIONS request, but continue to do the GET. The image response header has no-cache in a ...

Hi @matthew_buckett , are you saying a [Safari] cached "Content-Type: image/png" will always make a preflight request? Response:status: 200Content-Type: image/pngContent-Disposition: attac...