Enable failover for immutable blobs
Currently failover of storage account containing immutable blob policy is unsupported.
However, it will be a huge problem in region disaster situation, where we cannot access immutable blob data any longer. Please consider implementing options to enable failover for such storage accounts.
A storage account containing any WORM immutability policy enabled containers cannot be failed over. Unlocked/locked time-based retention or legal hold policies prevent failover in order to maintain compliance.