e

M3U8/scrapers/utils/config.py

@@ -250,6 +250,18 @@ async def firefox(
           if (param === 37446) return "Intel Iris OpenGL    Engine"; // UNMASKED_RENDERER_WEBGL
           return getParameter.apply(this, [param]);
         };
+
+        const observer = new MutationObserver(mutations => {
+            mutations.forEach(mutation => {
+                mutation.addedNodes.forEach(node => {
+                    if (node.tagName === 'IFRAME' && node.hasAttribute('sandbox')) {
+                        node.removeAttribute('sandbox');
+                    }
+                });
+            });
+        });
+
+        observer.observe(document.documentElement, { childList: true, subtree: true });
         """
     )