PHP error when no points available

I have a block on a commerce product page, this block displays the product entity with a specific display set up to just show the map. After the recent updates, when the product has no locations, I get a PHP error:

Fatal error: Call to a member function getValue() on null in web/modules/contrib/geolocation/modules/geolocation_google_maps/src/Plugin/Field/FieldFormatter/GeolocationGoogleMapFormatter.php on line 75

Basically this bit of code doesn't properly check that an element exists when trying to render:

if (
      $settings['use_overridden_map_settings']
      && !empty($items->get(0)->getValue()['data'][$this->mapProviderSettingsFormId])
      && is_array($items->get(0)->getValue()['data'][$this->mapProviderSettingsFormId])
    )