From f1a2fe731b68c4159ab7d5fd0b1a4541cd929048 Mon Sep 17 00:00:00 2001
From: "grafana-delivery-bot[bot]"
 <132647405+grafana-delivery-bot[bot]@users.noreply.github.com>
Date: Tue, 30 Apr 2024 21:37:14 +0300
Subject: [PATCH] [v11.0.x] XYChart2: Fix tooltip mode (#87151)

---
 public/app/plugins/panel/xychart/v2/XYChartPanel.tsx   | 2 +-
 public/app/plugins/panel/xychart/v2/XYChartTooltip.tsx | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/public/app/plugins/panel/xychart/v2/XYChartPanel.tsx b/public/app/plugins/panel/xychart/v2/XYChartPanel.tsx
index ec0dbab4542..0f4a06b0ec9 100644
--- a/public/app/plugins/panel/xychart/v2/XYChartPanel.tsx
+++ b/public/app/plugins/panel/xychart/v2/XYChartPanel.tsx
@@ -38,7 +38,7 @@ export const XYChartPanel2 = (props: Props2) => {
   let { builder, prepData } = useMemo(
     () => prepConfig(series, config.theme2),
     // eslint-disable-next-line react-hooks/exhaustive-deps
-    [mapping, mappedSeries, props.data.structureRev, props.fieldConfig]
+    [mapping, mappedSeries, props.data.structureRev, props.fieldConfig, props.options.tooltip]
   );
 
   // generate data struct for uPlot mode: 2
diff --git a/public/app/plugins/panel/xychart/v2/XYChartTooltip.tsx b/public/app/plugins/panel/xychart/v2/XYChartTooltip.tsx
index bfc25494772..e47d1c531f4 100644
--- a/public/app/plugins/panel/xychart/v2/XYChartTooltip.tsx
+++ b/public/app/plugins/panel/xychart/v2/XYChartTooltip.tsx
@@ -24,7 +24,7 @@ export interface Props {
 }
 
 function stripSeriesName(fieldName: string, seriesName: string) {
-  if (fieldName.includes(' ')) {
+  if (fieldName !== seriesName && fieldName.includes(' ')) {
     fieldName = fieldName.replace(seriesName, '').trim();
   }