This happens only on mobile. When i enter to any category using this menu and the i go back (using mobile device back button) then the title menu wont function any more, the link will apear in gray color when i push it but it wont work. i provide a screenshot. i disabled wp rocket to test it again with no luck.
Sorry, it’s our bug. We are taking this incident seriously. Once it was discovered, we took appropriate measures and in our next update it will be fixed.
Kindly accept our sincere apologies for the inconvenience caused to you and don’t hesitate to reach out if you have any additional questions.