Managing apps and software deployment through Microsoft Intune
that log line looks like the IME can't map the local windows session to an entra user, and company portal installs depend on that user. if signing in with entra really isn't an option, make the apps Required on a device group with install behavior set to System. the win32 doc says users don't need to be logged in for those, so the local account session stops mattering. anything that has to install per user won't work that way though.