If I go to Alerts > Alert History, the default view is to display a green icon, and only device/service down alerts. I would expect that this show all alerts, for all devices, and then I filter based on the filters at the top of the page.
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Component | Version
--------- | -------
LibreNMS | 1.43-46-g32a7c5018
DB Schema | 267
PHP | 7.2.5
MySQL | 10.2.14-MariaDB-log
RRDTool | 1.7.0
SNMP | NET-SNMP 5.7.3
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