Problem managing slots in Patroni

[Fabrice Chapuis]

Hi,

I use patroni version 3.2.1. There is a point that I do not understand in
the slots management with Patroni.
Patroni creates a slot automatically on primary node when there is a
standby attached, although this slot does not belong to the patroni
configuration.
How to prevent the automatic creation of this slot?

Thanks for helping

Here is Patroni configuration:

    slots:
      barman_x:
        type: physical
      barman_y:
        type: physical
      logic_slot:
        database: test
        plugin: pgoutput
    postgresql:
      use_pg_rewind: true
      use_slots: true