prevent the removal of notes when saving the page

Former-commit-id: faf3d8086c94d4609f9f304ede23c9a639fb691c

extension/ui/content/content-ui-editor-web.js

@@ -144,6 +144,7 @@
 			serializeShadowRoots(document);
 			const doc = document.cloneNode(true);
 			deserializeShadowRoots(doc);
+			deserializeShadowRoots(document);
 			doc.querySelectorAll("[" + DISABLED_NOSCRIPT_ATTRIBUTE_NAME + "]").forEach(element => {
 				element.textContent = element.getAttribute(DISABLED_NOSCRIPT_ATTRIBUTE_NAME);
 				element.removeAttribute(DISABLED_NOSCRIPT_ATTRIBUTE_NAME);