title: How to test 'HOVER' using Cypress(.trigger('mouseover') doesn't work)
body: <p>I wonder if it's possible to test coverable dropdown menu bar using Cypress.</p>
  <p>For example, when you go to Ebay(<a href="https://www.ebay.com" rel="nofollow noreferrer">https://www.ebay.com</a>), you'll see the alert icon at the top-right corner of the page and if you hover on that element, sign-in notification box will show up.</p>
  <p>Here is my code and I followed what Cypress told me to do but I got an error like...</p>
  <p><em>AssertionError
  Timed out retrying: Expected to find element: #ghn-err, but never found it.</em></p>
  <pre><code> it('ebay hover test', () =&gt; {
          cy.visit('https://www.ebay.com')
          // 1. alert icon hover test.
          cy.get('#gh-Alerts-i').trigger('mouseover')
          cy.get('#ghn-err').should('be.visible')
          // 2. This is my another test.
          // cy.get('#gh-eb-My &gt; .gh-menu &gt; .gh-eb-li-a &gt; .gh-sprRetina').trigger('mouseover')
          //cy.get('#gh-eb-My-o &gt; .gh-eb-oa thrd').should('be.visible')
      })
  
  </code></pre>