VPP app deployment failure with Intune/Microsoft Endpoint manager on macOS

Our macOS VPP apps sometimes fail to deploy, when using Intune/Microsoft Endpoint manager for app deployment.

Symptoms:

• All deployed VPP apps missing from computer
• Running sync for problem computer may or may not trigger app install from the App Store
• If we assign app in Intune via Available for enrolled devices, we can see it on Company Portal and see Install Pending
• After a lenghty amount of time, VPP apps may or may not eventually install on the computer
• Re-installing the OS and Intune MDM Agent makes no difference

Intune MDM Agent is working fine, other applications (.intunemac) and policies are being applied to the computer

• Issue is only for VPP apps

Status on Company Portal

VPP Status in Microsoft Intune

App Assignment in Microsoft Intune

[Re-Titled by Moderator]

Original Title: Our macOS VPP apps sometimes fail to deploy, when using Intune/Microsoft Endpoint manager for app deployment.