Management Group scoped deployment to subscriptions in nested management groups

I'm trying to deploy virtual networks to multiple subscriptions.

The deployment stack is scoped to a top level management group, but deployment is scoped to subscriptions which are not directly below top level management group, but different nested management groups.

The error says "must specify a scope at or immediately below the scope of the deployment stack"

Can this be true, and what is the recommended way to deploy virtual networks, using deployment stacks, across management groups in an enterprise scale setup?

No files or tests are named. Start by tracing deployment stack scope validation around the quoted error and review how nested management groups and subscription-scoped virtual network deployments are represented. Done means the supported behavior is confirmed and the recommended enterprise-scale deployment approach is documented or implemented.

Written by the indexing model from the issue text.