From df5d54744603fcc45b3aef3ab889d938c5fcfe53 Mon Sep 17 00:00:00 2001
From: luocongqiu <luocongqiu@gmail.com>
Date: Wed, 1 Apr 2026 12:00:00 +0800
Subject: [PATCH] shadow root use the correct dom in iframe (#1037)

Co-authored-by: luocq3 <luocq3@asiainfo.com>
---
 packages/rrweb/src/record/mutation.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/rrweb/src/record/mutation.ts b/packages/rrweb/src/record/mutation.ts
index 46181130..202efb24 100644
--- a/packages/rrweb/src/record/mutation.ts
+++ b/packages/rrweb/src/record/mutation.ts
@@ -320,7 +320,7 @@ export default class MutationBuffer {
             );
           }
           if (hasShadowRoot(n)) {
-            this.shadowDomManager.addShadowRoot(n.shadowRoot, document);
+            this.shadowDomManager.addShadowRoot(n.shadowRoot, this.doc);
           }
         },
         onIframeLoad: (iframe, childSn) => {