I think the output need to change, like this:
postgres=# \du+
List of roles
Role name | Login | Attributes | Password | Valid until | Connection limit |
Description
-----------+-------+-------------+----------+-------------+------------------+-------------
test | | Inherit | | | |
test2 | Can | Inherit | Has | | |
wenyi | Can | Superuser +| | | |
| | Create DB +| | | |
| | Create role+| | | |
| | Inherit +| | | |
| | Replication+| | | |
| | Bypass RLS | | | |
(3 rows)
