Bug 1725334 - Graphs View - Page does not reset when clicking header fixed (#7259)

* Bug 1725334 - Graphs View - Page does not reset when clicking header fixed

* Bug 1725334 - Graphs View - address request changes

ui/perfherder/graphs/GraphsView.jsx

@@ -55,6 +55,22 @@ class GraphsView extends React.Component {
     this.checkQueryParams();
   }
 
+  componentDidUpdate(prevProps) {
+    const { location } = this.props;
+    const { testData, loading } = this.state;
+    if (
+      location.search === '' &&
+      testData.length !== 0 &&
+      loading !== true &&
+      location.search !== prevProps.location.search
+    ) {
+      // eslint-disable-next-line react/no-did-update-set-state
+      this.setState({
+        testData: [],
+      });
+    }
+  }
+
   getDefaultTimeRange = () => {
     const { location } = this.props;
     const { timerange } = parseQueryParams(location.search);