RDS Oracle 11G ORA-01031: insufficient privileges on create materialized view

Here is my situation. Was sent to me a RDS Oracle 11g to manager. This resource was create through a terraform script and the “sysadmin” credentials delivered to me

To me everything is fine to work with but he’s a strange scenario

I had permission to recreate views and drop a materialized view but when I tried to recreate the materialized view I got this error

ORA-01031: insufficient privileges on create materialized view 

Googling about I swa that I had to have create table permission

but no

select * from user_sys_privs;  "USERNAME","PRIVILEGE","ADMIN_OPTION" ADMIN,EXEMPT REDACTION POLICY,YES ADMIN,ALTER DATABASE LINK,YES ADMIN,EXEMPT ACCESS POLICY,YES ADMIN,DROP ANY DIRECTORY,YES ADMIN,CREATE TABLE,NO ADMIN,SELECT ANY TABLE,YES ADMIN,RESTRICTED SESSION,YES ADMIN,ALTER PUBLIC DATABASE LINK,YES ADMIN,CREATE SESSION,NO ADMIN,EXEMPT IDENTITY POLICY,YES ADMIN,GRANT ANY OBJECT PRIVILEGE,YES ADMIN,UNLIMITED TABLESPACE,YES ADMIN,CHANGE NOTIFICATION,YES ADMIN,FLASHBACK ANY TABLE,YES ADMIN,CREATE MATERIALIZED VIEW,NO 

I tried to grant myself (like postgres) and command runs fine but with no effects

grant create table to ADMIN; 

By the way I’m a noob in Oracle world I have experience with sql server and postgres. I Belive this a silly question but no to me, I appreciate any help