Hamburger Navbar stay open when using browser go back button on mobile

Hello Webflow Community

I’m using the standard navbar-element in Webfow with hamburger button on mobile view. If I open the hamburger menu on the mobile and switch to another site and then use the browser’s go back button the hamburger menu at the previews page is still open.

You can test it at the following site but it also effects all other client sites: https://www.headstarterz.com/

It seams, the mobile browser doesn’t reload the site to reset the navbar-open-interaction. Is this a bug?

What I’m aware of Its a standard behaviour of browser “history”, you can check it on other sites than only on clients. This has nothing to do with Webflow it is how Web API “history” works.