I recently noticed that my default superuser "postgres" cannot create
tables in new schemas I create, but can in some existing ones.

So as the postgres user I ran:
afleads=# create schema mytest;
CREATE SCHEMA
afleads=# create table mytest.test (col1 int);
ERROR:  permission denied for schema mytest
LINE 1: create table mytest.test (col1 int);

So I tried to give usage & connect permission to another superuser I have,
but I get the same error:
afleads=# GRANT USAGE, CREATE ON SCHEMA mytest TO dhughes;
GRANT
afleads=# set role dhughes;
SET
afleads=# create table mytest.test (col1 int);
ERROR:  permission denied for schema mytest
LINE 1: create table mytest.test (col1 int);

So then I gave the same usage & create permission to a non-superuser.  It's
a group role we have:
afleads=# GRANT USAGE, CREATE ON SCHEMA mytest TO creator_role;
GRANT
afleads=# set role creator_role;
SET
afleads=> create table mytest.test (col1 int);
CREATE TABLE

And then it works.  This has me baffled as to why the two superusers I have
do not have the permissions to create a table, when non-superusers can
(once granted permissions).

However I still seem to be able to create tables in older schemas I have:
afleads=# select current_role;
 current_role
--------------
 postgres
(1 row)

afleads=# create table timeline.test (col1 int);
CREATE TABLE

Has anyone ran across something like this before?

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