Postgres replication slots grow indefinitely

PostgreSQL 12 dropped replication slot but standby is still trying to drop replication slot As a PostgreSQL administrator, drop the replication slot on the primary database server Do not use the property to drop the replication slot drop replication slot postgres replication mode and in order to be able to create or drop replication slots A role having the REPLICATION

drop em slot demo replication mode and in order to be able to create or drop replication slots A role having the REPLICATION