An interesting issue with Peer to Peer Replication

I recently ran into an interesting issue when setting up Peer 2 Peer Replication across 3 instances. The primary instance was SM-UTSQL, where we configured a Peer-to-Peer publication named "PUBLISH1" on the database "DDS-TRANS". Next, we proceeded to configure Peer-to-Peer topology (right-click on publication, click on "Configure Peer-To-Peer topology"), and added the other 2 instances…