We're currently dealing with an issue trying to implement some settings in our tenant via Intune settings catalogs. When applying the settings catalogs to test groups of devices, either some or all of the devices will fail to have the settings applied. 

For example, one setting we are trying to deploy is "RequirePrivateStoreOnly". These settings are compatible with Windows 11 Enterprise, but not Pro. Assigning a user to a O365 Business Premium license should automatically upgrade their SKU to Win11 pro, but instead on one device it's still showing Enterprise in Intune but displaying "Windows 11 Business" on the device. On another device, it shows Pro in Intune, but displays as "Business" on the device, and the second device doesn't apply this CSP (as expected). I would expect these devices to downgrade to Windows 11 Pro based on the license included in the Business Premium SKU, but the fact that it's changed to Windows 11 Business on the device while still showing up as Enterprise in Intune makes me concerned that certain CSP policies will not apply correctly/consistently. 

There have been a few other forum discussions around the topic of Windows 11 "Business" SKU, which seems to not exist in any Microsoft documentation. Can you confirm which version of Windows is included in the Business Premium license and what we should expect for workstation license activation after assigning that license to a user? Do we need to manually switch the activation key for workstations we want running Windows 11 Pro?