BUG #17576: Event_trigger ddl_command_end not firing during CREATE PROCEDURE

The following bug has been logged on the website:

Bug reference:      17576
Logged by:          Gabriel Rodrigues Franco
Email address:      gabriel.franco@quintoandar.com.br
PostgreSQL version: 13.4
Operating system:   Its and Amazon RDS
Description:

Hello PostgreSQL team,

I have a FUNCTION that needs to be executed after any object creation
(tables, functions, procedures...), and it is triggering as expected for any
DDL operation against tables and functions, but not for PROCEDURES.

CREATE EVENT TRIGGER tg_change_obj_owner ON ddl_command_end
    EXECUTE FUNCTION public.pg_change_obj_owner();

I saw in the Matrix that this was not supposed to happen:
https://www.postgresql.org/docs/current/event-trigger-matrix.html

Could you help me?