Closing mobile menu causes website to back to top

Hi support,

I have an issue with CosmosWP theme. Hope you can solve this.
When I use the main menu on my mobile device and choose one of the items you see the page move to the anchor inside the page. So that works fine.

But when I close the menu to view the page, the website scrolls back to the top. So the a the anchor links is lost when closing the menu (in mobile view). It only happens when menu-items are visited through the hamburger menu. In desktop mode everything works fine! So the closing of the sidebarmenu, losing the anchor link with it seems the problem. Anybody know how to fix?

Hope you can help!

Regards,

Bart

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