From 27ca7ba7d7e42ce748f957e75bb9d26027c65f63 Mon Sep 17 00:00:00 2001
From: "Michael S. Molina" <70410625+michael-s-molina@users.noreply.github.com>
Date: Wed, 16 Oct 2024 13:07:12 -0300
Subject: [PATCH] fix: First item hovered on stacked bar (#30628)

(cherry picked from commit c8edd1fb2565e255b00d79769873fad213fb7a05)
---
 .../plugin-chart-echarts/src/Timeseries/transformProps.ts       | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/superset-frontend/plugins/plugin-chart-echarts/src/Timeseries/transformProps.ts b/superset-frontend/plugins/plugin-chart-echarts/src/Timeseries/transformProps.ts
index 57a09b11e6a7c..8794ee660b9fe 100644
--- a/superset-frontend/plugins/plugin-chart-echarts/src/Timeseries/transformProps.ts
+++ b/superset-frontend/plugins/plugin-chart-echarts/src/Timeseries/transformProps.ts
@@ -586,7 +586,7 @@ export default function transformProps(
         });
         if (stack) {
           rows.reverse();
-          if (focusedRow) {
+          if (focusedRow !== undefined) {
             focusedRow = rows.length - focusedRow - 1;
           }
         }