Child variable is not updating automatically when parent variable is updated

Hello, can you help me check? I have two variables. Parent and Child. When I change the parent, child variable isn’t refreshing automatically. I have to refresh the whole page to see the new values.

When I select a new ‘Group’, the Cluster should show all the members of the selected group.


After page reload, this is now the value of ‘Cluster’


$Group - netapp.perf.*
$Cluster - netapp.perf.$Group.*

Update: When selecting more than one ‘group’, the field ‘Cluster’ is automatically adjusted.


Grafana version: v4.3.2
Data Source: Graphite