From 8c73fb8551cf79dfd4f73885987593c0fb695b10 Mon Sep 17 00:00:00 2001
From: Aaron Liu <abslant.liu@gmail.com>
Date: Thu, 13 Nov 2025 18:54:27 +0800
Subject: [PATCH] fix(wopi): Copy&Paste stop working for OnlyOffice 9 (fix
 #2943)

---
 src/component/Viewers/Wopi.tsx | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/component/Viewers/Wopi.tsx b/src/component/Viewers/Wopi.tsx
index 6bb03de..8ed58c9 100644
--- a/src/component/Viewers/Wopi.tsx
+++ b/src/component/Viewers/Wopi.tsx
@@ -154,6 +154,7 @@ const Wopi = () => {
           sandbox={
             "allow-scripts allow-same-origin allow-forms allow-popups allow-top-navigation allow-popups-to-escape-sandbox allow-downloads allow-modals"
           }
+          allow="clipboard-read *; clipboard-write *"
           allowFullScreen={true}
           sx={{
             width: "100%",