RAT Reaplay fails with error "Could not start Sql Set capture"

I am trying to perform RAT capture and replay to test following instruction in this documents:https://docs.oracle.com/en/database/oracle/oracle-database/19/ratug/replaying-a-database-workload.html#GUID-FBED93C2-DBF2-4CC1-A9A1-393CDB9B05BD

I am capturing in a 12.1 two node RAC environment and replaying in a 19c two node RAC database. Everything seems to go smooth until I get to starting the replay. It immediately cancels itself and the only information I have is the error message on the dba_workload_replays table, which states "Could not start SQL Set capture: SQL set capture is not yet supported with a RAC Database."