Is this understanding of the flow of data through an enterprise deployment with dederated servers correct?

[AbigailStephens]

We recently federated a second server in our Enterprise Deployment, and I am trying to verify that this has not affected our GeoEvent outputs. The basic layout of our deployment is in the image here:

GeoEvent currently writes updates to a Feature Service through a GeoEvent Data Store connection to Server 1. Based on my understanding of how the federated servers work, because Server1 and Server 2 write to and reference the same Datastore, once the data is pushed to the Datastore from GeoEvent through Server 1, Server 2 will display the same data in the corresponding service.

Is this understanding correct or should we update the GeoEvent service to write outputs to both Server 1 and Server 2?