diff --git a/demo/viewer/viewer.html b/demo/viewer/viewer.html
index db4abf2c..4eca491b 100644
--- a/demo/viewer/viewer.html
+++ b/demo/viewer/viewer.html
@@ -53,9 +53,9 @@
       <script main="@empty"
               env="production"
               config="../package.json!npm"
-              src="../dist/bundles/app.js?v=1711191634445"
+              src="../dist/bundles/app.js?v=1711476875204"
               cache-key="v"
-              cache-version="1711191634445"
+              cache-version="1711476875204"
               base-url="../">
       </script>
     </body>
diff --git a/index.dev.html b/index.dev.html
index 400bc7b4..680a32e0 100644
--- a/index.dev.html
+++ b/index.dev.html
@@ -59,6 +59,6 @@
           errRepURL: ''
         }));
       </script>
-      <script src="node_modules/steal/steal.production.js?v=1711191328321" cache-key="v" cache-version="1711191328321" main="@caliorg/a2jviewer/app"></script>
+      <script src="node_modules/steal/steal.production.js?v=1711474333527" cache-key="v" cache-version="1711474333527" main="@caliorg/a2jviewer/app"></script>
     </body>
   </html>
\ No newline at end of file
diff --git a/index.html b/index.html
index ee262ea9..83ac929a 100644
--- a/index.html
+++ b/index.html
@@ -59,6 +59,6 @@
           errRepURL: ''
         }));
       </script>
-      <script src="node_modules/steal/steal.production.js?v=1711191642454" cache-key="v" cache-version="1711191642454" main="@caliorg/a2jviewer/app"></script>
+      <script src="node_modules/steal/steal.production.js?v=1711476883352" cache-key="v" cache-version="1711476883352" main="@caliorg/a2jviewer/app"></script>
     </body>
   </html>
\ No newline at end of file
diff --git a/src/mobile/pages/pages-vm.js b/src/mobile/pages/pages-vm.js
index ca96197a..c16bb619 100644
--- a/src/mobile/pages/pages-vm.js
+++ b/src/mobile/pages/pages-vm.js
@@ -368,6 +368,11 @@ export default DefineMap.extend('PagesVM', {
         return // these buttons skip rest of navigate
       }
 
+      if (button.next === constants.qMESSAGE) {
+        vm.handleMessage(button, ev)
+        return
+      }
+
       vm.handleCodeAfter(button, vm, page, logic) // afterLogic fired, but GOTO resolves later
 
       vm.setRepeatVariable(button) // set counting variables if exist
@@ -568,6 +573,14 @@ export default DefineMap.extend('PagesVM', {
     }
   },
 
+  handleMessage (button, ev) {
+    ev && ev.preventDefault()
+    this.appState.modalContent = {
+      title: 'Author note:',
+      text: button.message || 'You have completed this A2J Guided Interview. Please close your browser window to exit.'
+    }
+  },
+
   handlePreviewResponses (button, ev) {
     ev && ev.preventDefault()
     switch (button.next) {
@@ -613,6 +626,7 @@ export default DefineMap.extend('PagesVM', {
         break
     }
   },
+
   /** Track special button clicks in Matomo analytics
    * @param button button id
   */