From 0bc9a25179ca2fd0eddc3fae7445c93829347eee Mon Sep 17 00:00:00 2001
From: Veloman Yunkan <veloman.yunkan@gmail.com>
Date: Sun, 15 Jun 2025 19:00:49 +0400
Subject: [PATCH] Popups are allowed to escape the browser sandbox

... so that Chrome doesn't block attempts to open PDF links in a new
tab/window.
---
 src/server/internalServer.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/server/internalServer.cpp b/src/server/internalServer.cpp
index 5806d7da..ab82273f 100644
--- a/src/server/internalServer.cpp
+++ b/src/server/internalServer.cpp
@@ -1134,6 +1134,7 @@ const std::string CONTENT_CSP_HEADER =
             "allow-same-origin "
             "allow-modals "
             "allow-popups "
+            "allow-popups-to-escape-sandbox "
             "allow-forms "
             "allow-downloads;";