From 1a082fdd8038d6a4f0f7d9c335a2c7ea440566d1 Mon Sep 17 00:00:00 2001
From: Adam Scott <ascott.ca@gmail.com>
Date: Wed, 6 Nov 2024 13:20:51 -0500
Subject: [PATCH] Ensure editor crossorigin isolation headers

---
 platform/web/emscripten_helpers.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/platform/web/emscripten_helpers.py b/platform/web/emscripten_helpers.py
index 3122271a714..294ef06487a 100644
--- a/platform/web/emscripten_helpers.py
+++ b/platform/web/emscripten_helpers.py
@@ -76,6 +76,7 @@ def create_template_zip(env, js, wasm, worker, side):
             "___GODOT_OPT_CACHE___": json.dumps(opt_cache),
             "___GODOT_OFFLINE_PAGE___": "offline.html",
             "___GODOT_THREADS_ENABLED___": "true" if env["threads"] else "false",
+            "___GODOT_ENSURE_CROSSORIGIN_ISOLATION_HEADERS___": "true",
         }
         html = env.Substfile(target="#bin/godot${PROGSUFFIX}.html", source=html, SUBST_DICT=subst_dict)
         in_files.append(html)