I have a vpc created in oregon (us-west) region and have subnets created in each of three availability zones. and I checked in the workspaces documentation that these three AZs are allowed for workspaces.
And subnets are:
I have created an Active Directory in the vpc and in two private subnets:
Now when I am trying to register the Active Directory, I don't see the subnets for selection:
Not sure why it's not showing subnets to select