Create Group: if a country is selected (even accidentally) there does not appear to be a way to clear it, only a location inside a country can be cleared

## Acceptance Criteria

- Clearing country also clears any selected location within the country

## Test Cases

- Clear country with location within country selected
- Clear country with no location within country selected
- Clear country and select a new country, verify new value saved
- Clear country/location and select a new country/location, verify new values saved