Third Party Cookies bug
I'm currently getting an error when trying to view H5P interactives embedded in Canvas (browser is Chrome), despite having third party cookies enabled in Chrome. Attached are screenshots of the error message and the relevant part of my Chrome settings.
It seems that despite what Chrome settings are telling me, the problem is indeed caused by the browser and not H5P. This is based on https://www.whatismybrowser.com/detect/are-third-party-cookies-enabled showing me that my cookies are blocked. Another colleague who is not having this issue showed that cookies are not blocked.
It's especially bizarre given that my colleague and I compared settings in chrome and they're identical, both of us have enabled third party cookies according to the settings. We also both have the same version, and both disabled all extensions.
But in any case, it seems to be caused by Chrome and not H5P.