Grafana dashboard does not display any metrics in k8s deployments

[shahamit]

We are running this benchmarking tool against a zeebe cluster running zeebe 8.1.6. Zeebe is deployed through helm charts on k8s. We have configured prometheus-operator to pull the metrics and display grafana dashboards. The standard zeebe and zeebe-overview dashboards do get displayed as expected but this benchmarking tool dashboard isn't showing any values (screenshot below).
Is it because its not compatible with kubernetes? If so how can we update it to make it useful in benchmarking zeebe clusters deployed on k8s?

Thanks.