It is a known issue with the latest release, where I was trying to fix another mobile related bug.
To resolve it, a small custom code snippet is needed. Place this code to the functions.php file in your active theme directory (copy from line 3):
(please make sure to have a full site back-up before making any changes to your site code!)
If you need help with that, feel free to leave FTP access, and I will do it for you.Best,
If you like my products, don't forget to rate them on codecanyon :)