From what I see both in Portal, and in template, it sets Azure Hybrid Use Benefit to true for both Client and Server images. Could someone please confirm this is desired and HUB benefit applies to WVD deployment for Windows Server Session Hosts? I didn't see this anywhere and if it's true, this could make WVD even more compelling than it is already :)
@Aleksander Pawlak : Yes, it's a bug in the code, but should report as Windows Client BYOL in the bill. If the VMs have been running for a day or two, you should be able to check the bill for the subscription and look for this VM resource after you export.