From 2dc35fa100bd9ab3fa782ee408e7853baeaf2ad2 Mon Sep 17 00:00:00 2001
From: Abhigyan Sinha <sinhaabhigyan0910@gmail.com>
Date: Sat, 20 Jun 2026 19:01:16 +0530
Subject: [PATCH] fix: resolve draw.io save failure on copied blocks (#2288)
 (#2297)

---
 .../features/editor/components/common/editor-paste-handler.tsx | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/apps/client/src/features/editor/components/common/editor-paste-handler.tsx b/apps/client/src/features/editor/components/common/editor-paste-handler.tsx
index 85d498729..b91770111 100644
--- a/apps/client/src/features/editor/components/common/editor-paste-handler.tsx
+++ b/apps/client/src/features/editor/components/common/editor-paste-handler.tsx
@@ -111,8 +111,9 @@ async function reuploadPastedAttachments(
     const match = ATTACHMENT_URL_RE.exec(src);
     if (!match) return;
 
+    const cleanSrc = src.split("?")[0];
     const fileName =
-      node.attrs.name || src.split("/").pop() || "file";
+      node.attrs.name || cleanSrc.split("/").pop() || "file";
 
     pastedNodes.push({
       pos,