You mentioned that crash with AzureSpatialAnchorsForWMR in another thread. Please see the questions about it that I posted there:
But I think you could be on to something with Windows 11. The crash is in a Windows Mixed Reality (WMR) related plugin, and you’ve also shared a screenshot where Windows Mixed Reality is telling you itself that it doesn’t work in Windows 11. So I think there’s a good chance that an incompatibility between Windows 11 and WMR is the cause of the crash.
Kevin