Third+ level menu does not render correctly on tablet devices

Summary

The 3rd+ level menu has issues on tablet devices [screenshot]

Steps to reproduce

1. Create a 3rd+ level menu
2. Check it on tablet devices

Possible fixes

Try the following on the stylesheet:

header{
  .dropdown-menu{
    &li{
     &a{
      display: block;
     }
    }
  }
}

Attachments