Graph NG: Invalidate uPlot config on timezone changes (#29531)

packages/grafana-ui/src/components/GraphNG/GraphNG.tsx

@@ -160,7 +160,7 @@ export const GraphNG: React.FC<GraphNGProps> = ({
 
     legendItemsRef.current = legendItems;
     return builder;
-  }, [configRev]);
+  }, [configRev, timeZone]);
 
   if (alignedFrameWithGapTest == null) {
     return (

packages/grafana-ui/src/components/uPlot/hooks.ts

@@ -105,7 +105,6 @@ export const DEFAULT_PLOT_CONFIG = {
   hooks: {},
 };
 
-//pass plain confsig object,memoize!
 export const usePlotConfig = (width: number, height: number, timeZone: TimeZone, configBuilder: UPlotConfigBuilder) => {
   const { arePluginsReady, plugins, registerPlugin } = usePlotPlugins();
   const [isConfigReady, setIsConfigReady] = useState(false);