Built-in Appx Apps authentication and FSLogix

Hi,

What is the state of play with Built-in Appx applications and FSLogix?

We have a customer who we migrated to Windows 11 Multi-Session, EntraID only, Intune and Cloud Kerberos for FSLogix profiles.

They  have a strange issue that they use some of the built-in Appx applications, The Microsoft To Do app and Sticky Notes. 

When they open the app for the first time it logs in straight away, no issues. They close it and load it, all fine. Come to log off the session host and log back on, load the appx app, it struggles to auto sign in, both apps have the same issue, you can click a few times and it logs in, but does this every time. 

If we disable FSLogix, and use local profiles, it works. If we enable Roam Identity, it works (We have disabled this as I know we cannot use it)

I have built a brand new session host, Removed all Intune polices apart from setting FSlogix settings, same issue, Latest FSLogix, Taken away ODFC and reset profile, same issue. Are Built-in Appx supposed to work. Just seems to be really bad at this stage if they don't, Latest FSLogix, set InstallAppxPackages to 1, (default anyway)

Am I missing anything, is this supposed to work now? I would have thought this would be fine?

If anyone is able to provide any assistance would be greatly appeciated.

Thanks.