After update 4.2->4.4.3 some of templates cant be handled by configuration.export API call with strange messages about "zabbix active agent" items (see attached streenshot). Also, this zabbix version cant import same templates (dumped on 4.2) from XML files (see attached screenshot and XML file), in 4.4.1 version too.

Steps to reproduce:

1. Set up zabbix-4.2
2. Create/import template with LLD prototype items with type "Zabbix agent (active)"
3. Update to zabbix-4.4.3
4. Try to export this template
5. Try to import this template (dumped to XML in 4.2) in empty instance

Result:
See screenshots 1/2: cant export/import some templates.

Expected:
Effortless configuration export.