QAN grafana dashboard is missing query filters

Hi,

The PMM Query Analytics dashboard is missing the filters to search through queries.
According to the documentation (https://www.percona.com/doc/percona-monitoring-and-management/qan.html#pmm-qan-query-filtering) it should be available in the top right corner, but we don't see anything in our grafana. Please check the attached screenshot.

We are using the image "percona/pmm-server:2.2.2"

 - Thank you