add host but no templates are added

[tomdf]

Hello guys,
i use zabbix 4.0 and ubuntu 18.04 webserver

When i add a host to zabbix i can see it in the host overview.
Then i add a templates, link new template and i choose template OS Linux
I update

but when i see the overview of the hosts no template is added.
and when i go back to hosts, templates, there is not template added.

Am i doing something wrong or why can i not add templates?

thanks for your kind help

[tomdf]

Oh i just found the answer, i needed to push the add button... thats all