diff --git a/src/helpers/cookie-utils.js b/src/helpers/cookie-utils.js
index 1fc61fed..447d6f07 100644
--- a/src/helpers/cookie-utils.js
+++ b/src/helpers/cookie-utils.js
@@ -59,22 +59,23 @@ export const parseCookieString = (cookieString) => {
     const COOKIE_DELIMITER = '=';
     const COOKIE_PAIRS_DELIMITER = ';';
 
-    return cookieString
-        .split(COOKIE_PAIRS_DELIMITER)
-        .reduce((result, string) => {
-            const delimiterIndex = string.indexOf(COOKIE_DELIMITER);
-            let cookieKey;
-            let cookieValue;
-            if (delimiterIndex === -1) {
-                cookieKey = string.trim();
-            } else {
-                cookieKey = string.slice(0, delimiterIndex).trim();
-                cookieValue = string.slice(delimiterIndex + 1);
-            }
+    // Get raw cookies
+    const cookieChunks = cookieString.split(COOKIE_PAIRS_DELIMITER);
+    const cookieData = {};
 
-            return Object.defineProperty(result, cookieKey, {
-                value: cookieValue || null,
-                enumerable: true,
-            });
-        }, {});
+    cookieChunks.forEach((singleCookie) => {
+        let cookieKey;
+        let cookieValue;
+        const delimiterIndex = singleCookie.indexOf(COOKIE_DELIMITER);
+        if (delimiterIndex === -1) {
+            cookieKey = singleCookie.trim();
+        } else {
+            cookieKey = singleCookie.slice(0, delimiterIndex).trim();
+            cookieValue = singleCookie.slice(delimiterIndex + 1);
+        }
+        // Save cookie key=value data with null instead of empty ('') values
+        cookieData[cookieKey] = cookieValue || null;
+    });
+
+    return cookieData;
 };