We are having a strange issue that has arisen after updating to iOS 15. iPads that have iOS 15.1 or 15.2 that have the com.jamfsoftware.education.Profile and are on our school network are unable to load some websites/apps that have a login window. Some of those are kahoot.it, school.apple.com, classkick, and a county virtual learning portal. Again, all three of those conditions must be true for it to stop working, and even setting a firewall rule for an iPad to completely bypass all filtering does not resolve the issue.
We have had tickets open with classkick as that was the first app that we noticed the issue before we found out what seemed to be causing it, Jamf, and currently Apple, which has been escalated to their engineering team. That said, I thought I would reach out to the community to see if anyone else was experiencing this and if they were able to resolve it.