In v0.1.1, three Grafana dashboards are not showing up when importing the file from:

https://raw.githubusercontent.com/netobserv/network-observability-operator/release-4.10/config/samples/dashboards/Network%20Observability.json

1. Total flows
2. Flows by source namespace
3. Flows by destination namespace

The volumetry graphs and Logs (NetFlows) are okay.

Workaround: Edit the graph and make any change (e.g. add a space and remove a space).  Then the graph comes up.