Reset EDITIONS

I started experimenting with Editions on 19.20.0.0.0.

I'd like to start afresh but it seems I now permanently have some dependant AQ objects marked as invalid, and as having EDITION_NAME of ORA$BASE.

My initial steps were:

GRANT CREATE ANY EDITION, DROP ANY EDITION TO the_user;

ALTER USER the_user ENABLE EDITIONS FORCE; -- I think this made the AQ objects editionale

Now some objects i n this users schema are showing as having EDITION_NAME of ORA$BASE.

I want to start over , as I need to test my changes which also means testing the apply and backout to undo the changes.