Will GoldenGate Stop Replication when Source / Target out of sync?

Product: GoldenGate 19c

For GoldenGate bi-direction replication, support only 1 application that will connect to 1 of the Oracle DB at a time.

When the application at the beginning connects to DB-1 and inserts a record, but before that data is replicated to DB-2, then the application changed connection to DB-2 and inserts a new record.

My question is: DB-1 and DB-2 already out-of-sync, will GoldenGate continue to replicate data in 2 DB if continue has record insert? Or the replicate process in both DBs are stopped?

For such situation, will GoldenGate auto restart replication once above conflict is solved? Or we need to perform an initial load again in one of the DB?