From dcd562e123058c7993e658bbd4e968ab07426fa9 Mon Sep 17 00:00:00 2001
From: Nathan Bierema <nbierema@gmail.com>
Date: Mon, 2 Jan 2023 09:38:24 -0500
Subject: [PATCH] Use data.value

---
 packages/d3-state-visualizer/src/charts/tree/tree.ts | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/packages/d3-state-visualizer/src/charts/tree/tree.ts b/packages/d3-state-visualizer/src/charts/tree/tree.ts
index f7cccf31..f82898d3 100644
--- a/packages/d3-state-visualizer/src/charts/tree/tree.ts
+++ b/packages/d3-state-visualizer/src/charts/tree/tree.ts
@@ -453,7 +453,9 @@ export default function (DOMNode: HTMLElement, options: Partial<Options> = {}) {
           // the equivalent property of the oldData
           // also test whether the old data exists,
           // to catch the entering elements!
-          return !!this.__oldData__ && d.value !== this.__oldData__.value;
+          return (
+            !!this.__oldData__ && d.data.value !== this.__oldData__.data.value
+          );
         })
         .select('g')
         .style('opacity', '0.3')