Unpacking Endpoint Management: The future of app management in Intune

You say that Apps from the old stores are avaliable, but some have been skipped for the new store integration. Minecraft Education Edition being one of them, aswell as Classroom mode for Minecraft. This shows that not even Microsoft is comitted to keeping applications in the msstore-repository. Is this a timing issue, where the migration is not done, or is this expected to be continued going forward?