Cisco SDWAN: Whether Azure vWAN vNET can mapping vnet in different loc

[Rps-Cheers]

Hi Experts,

I have a question I want to confirm. I did Cloud OnRamp for Multicloud. When I was mapping vNETs, I found that only the vNETs where the vWAN vHub is located can be mapped (for example, they are all in Asia, but the US vNETs cannot be mapped). I checked some documents and found that Can support cross-region (see below)

https://docs.microsoft.com/en-us/azure/virtual-wan/virtual-wan-global-transit-network-architecture

I keep seeing the following topology scenario. Does it mean that if I need to allow different locations (regions) to have their own vHubs, and then implement the vhub-vhub function between vHubs, I can implement vNET mapping operations in different regions?

https://docs.microsoft.com/en-us/azure/virtual-wan/virtual-wan-global-transit-network-architecture

In other words, does a single VHUB support VNETs in different locations for mapping, and if so, what should I do? thanks

[Rps-Cheers]

Through testing, it is found that vnets in different locations from vHub cannot be mapped through vmanage, and vnets can be manually added to vHub map on Azure