Close searchbar on back

www/assets/js/main.js

@@ -59,6 +59,8 @@ function handleBackButton() {
     // Close map sheet if it's open
     if ($(".sheet-modal").hasClass("modal-in")) {
         app.sheet.close();
+    } else if ($(".searchbar-enabled")[0]) {
+        app.searchbar.disable();
     } else if (scanningBarcode) {
         return;
     } else {