From 829a2536b5d4f4ed86cb31d9c73d4d9b3be656c3 Mon Sep 17 00:00:00 2001
From: Vladimir Kharlampidi <nolimits4web@gmail.com>
Date: Tue, 27 Feb 2024 14:22:54 +0300
Subject: [PATCH] fix(react): make sure the key is unique in virtual mode

fixes #7329
---
 src/react/virtual.mjs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/react/virtual.mjs b/src/react/virtual.mjs
index a9fb87e05..fb4a22b76 100644
--- a/src/react/virtual.mjs
+++ b/src/react/virtual.mjs
@@ -34,7 +34,7 @@ function renderVirtual(swiper, slides, virtualData) {
     return React.cloneElement(child, {
       swiper,
       style,
-      key: `slide-${index}`,
+      key: child.props.virtualIndex || child.key || `slide-${index}`,
     });
   });
 }