Does anyone know where I would find the log information for the Avamar node operations that sync up the "replicas at source" information when that function is enabled?

Working on a system and I see information for backups replicated to the remote Avamar, but only for the last 3 weeks or so (actually, since the beginning of February). As far as I know, customer has been replicating since the start of the year at least, and the replicas at source feature has always been enabled.

The backups have indeed been replicated to the target, as I can go in and see them there under the REPLICATE domain for the respective clients - however only the info for the backups for February (that is, the last 3 weeks or so) seem to have synced back to the source Avamar.

Is there some parameter that limits how many backups are displayed by the replicas at source feature, or should it reflect all unexpired backups that exist on the replication target? Or something else that would limit backups from last month being displayed as available via the replicas at source feature?

All comments/feedback appreciated - thanks.