Go to "Monitoring" => "Hosts" => open "Graphs"

Open an exclusive tag value for example "component: request":

 
Go to "Monitoring" => "Hosts" => Open "Graphs" for a different device category:

By clicking on button, we expect to receive 65 graphs.

Outcome:

It still queries "component: request" even if such an application does not exist on host/template level

Expected: show all 65 graphs.