db_user vs db_schema in systemd files

I discovered that the example systemd zabbix-mysql-partitioning.service file "ExecStart" line was calling zabbix_mysql_partitioning.py with "--db_name" argument but zabbix_mysql_partitioning.py was expecting "--db_schema" Timer job executed service job but /var/log/messages logged "Mar 9 01:30:17 maszabxdb01 zabbix_mysql_partitioning.py[192830]: zabbix_mysql_partitioning.py: error: unrecognized arguments: --db_name=zabbix"