From 2f954a50e3b34b8a38878bf8dbd37e359c0c6d3f Mon Sep 17 00:00:00 2001
From: Dean Lee <deanlee3@gmail.com>
Date: Wed, 29 Mar 2023 02:50:19 +0800
Subject: [PATCH] cabana: clear zoom stack after reset zoom (#27716)

---
 tools/cabana/chartswidget.cc | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tools/cabana/chartswidget.cc b/tools/cabana/chartswidget.cc
index 303b873faa..63a18094fc 100644
--- a/tools/cabana/chartswidget.cc
+++ b/tools/cabana/chartswidget.cc
@@ -145,6 +145,7 @@ void ChartsWidget::zoomIn(double min, double max) {
 
 void ChartsWidget::zoomReset() {
   setZoom(display_range.first, display_range.second);
+  zoom_stack.clear();
 }
 
 void ChartsWidget::zoomUndo() {