code: function _runInActiveDataframes (viewportExpressions, renderLayer) {
      const dataframes = renderLayer.getActiveDataframes();
      const inViewportFeaturesIDs = _runInDataframes(viewportExpressions, renderLayer, dataframes);
  
      _runImprovedForPartialFeatures(viewportExpressions, renderLayer, inViewportFeaturesIDs);
  }
docs: Run all viewport aggregations in the active dataframes