Adding your Microsoft Store for Business and Education apps to the Microsoft Store in Intune

Are users with HoloLens 2 (assigned to AutoPilot profiles and managed by InTune) supposed to upgrade their Microsoft Store for Business apps with the Microsoft Store (New) apps  [such as with Company Portal, Microsoft Store app (new)]?

I am reading elsewhere that "UWP Apps and (new) store apps are not Hololens supported [...] because the (new) apps rely on winget cmds that Hololens2 does not support, and Hololens2 client side never initiates the winget pull cmds." 

How should admins with HoloLens 2 upgrade the Company Portal and Dynamics 365 Guides to the Microsoft Store (new) versions???   

I try to assign these apps as "Required" in the System Context, but the install status hangs at, "Waiting for install status" for both apps. 
It seems that the Microsoft Store (new) apps which are in UWP format are all hanging and not deploying on my HoloLens 2. 

Even my "Required uninstall" for the old "Microsoft Store for Business apps" are failing too, they say, "Waiting for install status" and do not uninstall even after syncing my HoloLens 2 to Intune.

What is the plan for how to transition a HoloLens 2 with old "Microsoft Store for Business apps" to using "Microsoft Store app (new)" apps using Intune?  

Are HoloLens 2 stuck using the old "Microsoft Store for Business apps" forever? 

Edit: I see that HoloLens is not supported for "Microsoft Store app (new)" here: https://learn.microsoft.com/en-us/mem/intune/apps/apps-windows-10-app-deploy#supported-windows-10-app-types   Does this mean we are stuck on using MSFB for HoloLens 2?