This feature is under review.
The ability to display the metrics is currently under review but we have no current plans to allow controlling the subscription ratio.
Thank you for your feedback
This is currently under review
Thanks for your suggestion.
Azure Stack PM Team.
We have delivered DR from Azure Stack to Azure. Please refer to this link https://docs.microsoft.com/en-us/azure/site-recovery/azure-stack-site-recovery.
DR from one Azure Stack to another Azure Stack will be delivered in future milestone