message: Query Browser: Remove SeriesButton's key prop
  It appears that we no longer need this hack. (I can no longer recreate
  the bug that it was fixing.)
diff: @@ -708,11 +708,7 @@ const QueryTable_: React.FC<QueryTableProps> = ({
  transforms: [sortable, wrappable],
  };
  - // TableBody's shouldComponentUpdate seems to struggle with SeriesButton, so add a unique key to help TableBody
  - // determine when it should update
  - const buttonCell = (labels) => ({
  - title: <SeriesButton index={index} key={_.uniqueId()} labels={labels} />,
  - });
  + const buttonCell = (labels) => ({ title: <SeriesButton index={index} labels={labels} /> });
  let columns, rows;
  if (resultType === 'scalar') {
  