Add static div to HtmlRenderer

Author: mwtrew

src/components/Editor/Runners/HtmlRunner/HtmlRenderer.jsx

@@ -183,11 +183,14 @@ export function HtmlRenderer() {
   }, [handlePreviewUpdateFromHost]);
 
   return (
-    <iframe
-      className={"htmlrunner-iframe"}
-      title={"preview-sandbox"}
-      srcDoc={previewHtml ?? "<div>Nothing to see here</div>"}
-    />
+    <>
+      <div>There's an iframe nearby...</div>
+      <iframe
+        className={"htmlrunner-iframe"}
+        title={"preview-sandbox"}
+        srcDoc={previewHtml ?? "<div>Nothing to see here</div>"}
+      />
+    </>
   );
 }