From eb4166629b3edc7e7837d238cd6884953fe63e98 Mon Sep 17 00:00:00 2001
From: Savelii Novikov <45129444+Savokr@users.noreply.github.com>
Date: Mon, 21 Aug 2023 17:31:06 +0200
Subject: [PATCH] Fixed incorrect check for equality (#3605)

Bug fixed
---
 .../components/CadModelContainer/useApplyCadModelStyling.tsx    | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/react-components/src/components/CadModelContainer/useApplyCadModelStyling.tsx b/react-components/src/components/CadModelContainer/useApplyCadModelStyling.tsx
index 0392ea81226..752ceefbf0f 100644
--- a/react-components/src/components/CadModelContainer/useApplyCadModelStyling.tsx
+++ b/react-components/src/components/CadModelContainer/useApplyCadModelStyling.tsx
@@ -132,7 +132,7 @@ function isEqualTreeIndex(
   collectionB: TreeIndexNodeCollection
 ): boolean {
   const isEqualContent =
-    collectionA.getIndexSet().differenceWith(collectionB.getIndexSet()).count === 0;
+    collectionA.getIndexSet().clone().differenceWith(collectionB.getIndexSet()).count === 0;
   return isEqualContent;
 }