Menu item as link or button A menu item can be either a link or button, and additional attributes can be passed by using the attributes prop. Demo
{% include '@bolt-components-menu/menu.twig' with {
  items: [
      content: 'Menu item 1 is a button',
      content: 'Menu item 2 is a link with attributes',
      url: '',
      attributes: {
        target: '_blank',
        rel: 'noopener',
} only %}
<bolt-menu spacing="medium">
    Menu item 1 is a button
  <bolt-menu-item url="" target="_blank" rel="noopener">
    Menu item 2 is a link with attributes