When viewing the site as any user type, the header/Hero section is blocking all child menu items whenever a Main menu dropdwon shown.
We need to see the dropdown shown above/in front of the header.
This seems to involve both Helix and SP Page builder.
Please let us know where we may have went wrong or what is causing this.
Please see example here.
https://www.awesomescreenshot.com/video/8950029?key=0c17b41113542e4a82f625b84cff0fac