Metrics Mapbox Groups maps: Add time filter for start date.

Could a time filter be added to that page that filters groups based on church start date?
some logic parameters I thought about:
- load the initial page with the filter off
- only base the filter on the church start date field of a group
- if user adds just the filter start date and no end date -> re-query groups with that church start date or after
- if user adds no filter end date -> re-query groups with the church start date or after with no limits
- if user also adds a filter end date -> re-query groups with church start date that falls within the filter start and end date parameters.