message: Monitoring: Fix FilterToolbar's defaultSelected handling
diff: @@ -232,7 +232,7 @@ const FilterToolbar_: React.FC<FilterToolbarProps & RouteComponentProps> = (prop
  !_.isEmpty(labelFilters) && applyFilter(labelFilters, FilterType.LABEL);
  !_.isEmpty(nameFilter) && applyFilter(nameFilter, FilterType.NAME);
  if (_.isEmpty(selectedRowFilters)) {
  - rowFilters.forEach((filter) => updateRowFilterSelected(filter.defaultSelected));
  + updateRowFilterSelected(_.uniq(_.flatMap(rowFilters, 'defaultSelected')));
  } else {
  applyRowFilter(selectedRowFilters);
  }
  