default menu not visible on mobile

The default menu is not visible on mobile (but exists and works as usual if you click on it)

I’m using the last version of the theme and Wordpress 4.8

The same problem was there on the last update of Wordpress

Hi @delfi,

I hope you are well today and thank you for your question.

Could you please share me your site URL where it’s happening so that i can troubleshoot it?

Also if possible please share the screenshot of the issue.

Best Regards,