We created several SOBR's in Veeam V11 which were non-immutable at that moment. Now we want to benefit from the Immutable option in Azure.
We currently keep the last 30 days on Capacity tier and we create a yearly in January on Archive tier. So some of our Archives Tier contains 2 yearlies.
I've created a new Storage Account on Azure (with Immutability enabled) and I've added them as a "Backup Repository" in Veeam.
When I edit the existing SOBR, go to the "Archive Tier" and change it from the non-immutable to the immutable repository I get the following message:

Does this mean that I will lose the last 2 yearlies that we have on the non-immutable repo? I can't afford to lose those since we still need them for a possible restore in the (near) future.
So is there a way/method to keep the current Archived data in Veeam, but offload the new backups into the new Immutable Repo?
Thanks!