Hello @Romo and @scottalanmiller !
Were you able to get active checks from Zabbix agent2?
I have seen that in the official template https://git.zabbix.com/projects/ZBX/repos/zabbix/browse/templates/app/docker there are 2 discovery rules with some prototype items. Only a few of them are configured as passive items, the others are configured as Dependent items. Is it enough if I change these few times from passive to active?