diff --git a/package.json b/package.json
index 7f16c0c..f6d9e1b 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "the-fold-within",
-  "version": "3.0.4",
+  "version": "3.0.5",
   "dependencies": {
     "pdf-parse": "^1.1.1"
   }
diff --git a/public/app.js b/public/app.js
index 16a00b1..a6fe9ce 100755
--- a/public/app.js
+++ b/public/app.js
@@ -294,11 +294,15 @@ function renderIframe(rel) {
     `;
       doc.head.appendChild(style);
 
-      // Inject auto-height script
+      // Inject auto-height script with debounce
       const script = doc.createElement("script");
       script.textContent = `
+        let timeout;
         function sendHeight() {
-          window.parent.postMessage({ type: 'resizeFrame', height: document.body.scrollHeight }, '*');
+          clearTimeout(timeout);
+          timeout = setTimeout(() => {
+            window.parent.postMessage({ type: 'resizeFrame', height: document.body.scrollHeight + 20 }, '*');
+          }, 100);
         }
         new ResizeObserver(sendHeight).observe(document.body);
         window.addEventListener('load', sendHeight);