message: Query Browser: Make SeriesButton key always unique
diff: @@ -518,7 +518,7 @@ const QueryTable_: React.FC<QueryTableProps> = ({index, isEnabled, isExpanded, q
  rowMapper = ({metric, value}) => [
  // TableBody's shouldComponentUpdate seems to struggle with SeriesButton, so add a unique key to help TableBody
  // determine when it should update
  - {title: <SeriesButton index={index} key={JSON.stringify([index, metric])} labels={metric} />},
  + {title: <SeriesButton index={index} key={_.uniqueId()} labels={metric} />},
  ..._.map(allLabelKeys, k => metric[k]),
  _.get(value, '[1]', {title: <span className="text-muted">None</span>}),
  ];
  