diff --git a/assets/js/app.js b/assets/js/app.js
index e1d0fa0..930802a 100644
--- a/assets/js/app.js
+++ b/assets/js/app.js
@@ -6120,6 +6120,10 @@ function setReviewConfirmed(inventoryId) {
     api('app_settings_save', {}, 'POST', { settings: { review_confirmed: c } }).catch(() => {});
 }
 
+/** Return map of product IDs the user has marked as "no expiry needed". */
+function _getNoExpiryDismissed() {
+    return _noExpiryDismissedCache || {};
+}
 /** Permanently mark a product as "no expiry needed" for this browser. */
 function _dismissNoExpiry(productId) {
     const m = Object.assign({}, _noExpiryDismissedCache || {});