I have had Desmos activities embedded into Canvas pages for a few years now. Last week, I found that when students try to join any of them, they receive an error that they do not have permission to access it (first attached image). This has never happened before.
Usually, students join without logging in. I've also tried logging in with Google and with Desmos through that embedded activity in Canvas, but those also receive an error message (albeit a different one -- second attached image).
I checked settings on the Desmos activity itself, and I have spoken with Desmos/Amplify Support to troubleshoot, but to no avail. The Join code is active, it allows students to join without signing in to Desmos.... All settings seem correct on the Desmos activity side.
Note: Students are able to use the activity when I provide them the link directly to Desmos; this is only no longer working with the embedded activities. However, I want students to stay IN Canvas, hence the embedding.
Has something changed on the Canvas side that might now be blocking or restricting access for students to join a Desmos activity? As I mentioned, this is a new issue that has not come up in the last few years. Is anyone else having this issue, or has found a resolution?
