Open a menu item that has a submenu: hover over it (HubSpot's menu opens on hover) and, when the submenu is still closed, click it.
Examples
When I open the menu item "Services"
And I open the menu item "Resources"
When we open the menu item "Industries"
And open the menu item "Resources"
When I open the menu item "Services"
Pattern
When(/^(I |we )*open the menu item "([^"]*)"$/, …)
Part of @webship-js/hubspot-cms-steps (github.com/webship/hubspot-cms-steps), a step pack for Webship-js 2.0.x.