diff --git a/applications/Unity.GrantManager/modules/Unity.Theme.UX2/src/Unity.Theme.UX2/wwwroot/themes/ux2/zone-extensions.js b/applications/Unity.GrantManager/modules/Unity.Theme.UX2/src/Unity.Theme.UX2/wwwroot/themes/ux2/zone-extensions.js
index 06ab57936..ec8868137 100644
--- a/applications/Unity.GrantManager/modules/Unity.Theme.UX2/src/Unity.Theme.UX2/wwwroot/themes/ux2/zone-extensions.js
+++ b/applications/Unity.GrantManager/modules/Unity.Theme.UX2/src/Unity.Theme.UX2/wwwroot/themes/ux2/zone-extensions.js
@@ -5,27 +5,9 @@
 
     /**
      * Unflatten dot separated JSON objects into nested objects
-     */
-    $.fn.unflattenObject = function(flatObj) {
-        const result = {};
-        for (const flatKey in flatObj) {
-            const value = flatObj[flatKey];
-            if (!flatKey) continue;
-            const keys = flatKey.split('.');
-            let cur = result;
-            for (let i = 0; i < keys.length; i++) {
-                const k = keys[i];
-                if (i === keys.length - 1) {
-                    cur[k] = value;
-                } else {
-                    cur[k] = cur[k] || {};
-                    cur = cur[k];
-                }
-            }
-        }
-        return result;
-    }
-
+            return str
+                .replace(/^[A-Z]/, match => match.toLowerCase())
+                .replace(/\.[A-Z]/g, match => match.toLowerCase());
     /**
      * @public
      * Handles zone fieldset serialization with DTO nesting