unable to connect to pdb with a local user

I'm able to connect with system user. But when I create a local user and try to connect to the pdb, I get a ORA-01017: invalid username/password; logon denied

SQL> conn system/MNsd01asm@appl9pt7 as sysdba;

Connected.

SQL> show con_name

CON_NAME

------------------------------

CDB$ROOT

SQL> alter session set container = appl9pt7;

Session altered.

SQL> create user test1 identified by test1 container = current;

User created.

SQL> grant create session to test1;

Grant succeeded.

SQL> grant connect to test1;

Grant succeeded.

SQL> select username, PASSWORD_VERSIONS from dba_users where upper(username) like upper('%test%');