Allow variable in severity field and allow exclude closed problems in Zabbix Problems Panel

[maxgldn]

It would greatly increase flexibility of filtering options in one single panel, if:

1. variable will be available in severity field of Zabbix Problems Panel.
2. there will be an option to exclude closed problems in query options.

For now min severity field is a drop down and to filter different severities one need to create separate panels. .

In query options pane we have another drop down to select acknowledged or unacknowledged triggers

So if you want to show acknowledged and unacknowledged problems separately, than you also need to create to panels with different query options.

Also there is no option to hide closed problems.

Please consider implementing described features in future releases.