From c49e8c025fe4e69981eadcd8a051a16cf9846414 Mon Sep 17 00:00:00 2001
From: Archie Wood <58074498+archiewood@users.noreply.github.com>
Date: Wed, 12 Nov 2025 16:13:05 -0500
Subject: [PATCH] fix: dataZoom incorrectly filters stacked data

---
 src/component/dataZoom/AxisProxy.ts | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/component/dataZoom/AxisProxy.ts b/src/component/dataZoom/AxisProxy.ts
index 11d5f6c742..8c28b729c6 100644
--- a/src/component/dataZoom/AxisProxy.ts
+++ b/src/component/dataZoom/AxisProxy.ts
@@ -31,6 +31,7 @@ import { unionAxisExtentFromData } from '../../coord/axisHelper';
 import { ensureScaleRawExtentInfo } from '../../coord/scaleRawExtentInfo';
 import { getAxisMainType, isCoordSupported, DataZoomAxisDimension } from './helper';
 import { SINGLE_REFERRING } from '../../util/model';
+import { getStackedDimension } from '../../data/helper/dataStackHelper';
 
 const each = zrUtil.each;
 const asc = numberUtil.asc;
@@ -303,6 +304,10 @@ class AxisProxy {
                 return;
             }
 
+            zrUtil.each(dataDims, function (dim, index) {
+                dataDims[index] = getStackedDimension(seriesData, dim);
+            });
+
             if (filterMode === 'weakFilter') {
                 const store = seriesData.getStore();
                 const dataDimIndices = zrUtil.map(dataDims, dim => seriesData.getDimensionIndex(dim), seriesData);