Remapping backup with AHV?

Hi team

Can someone shed some light on this and how best to go about it.

We have Nutanix cluster A and Nutanix cluster B.
VM have been moved from cluster A with Nutanix Move, which creates a new VM on cluster B and syncs data. My guess is that it creates a new UUID

There is an existing backup to a Wasabi Repo from cluster A.
How can I re-create/re-point the backups that are on the repo so that the copied VM on cluster B can continue to use the backups already there?

I am not so sure if there is a remap function for this. I also cannot add vm from the new cluster to the existing job as it only allows me to select existing one. It appears that you select cluster first when creating the job.

My guess is I may have to create a new job and let old one age out?