             <ul>
                  <li>When an option in the listbox is visually indicated as having keyboard focus, refers to that option.</li>
                  <li>Enables assistive technologies to know which element the application regards as focused while DOM focus remains on the listbox element.</li>
                  <li>When navigation keys, such as <kbd>Down Arrow</kbd>, are pressed, the JavaScript changes the value.</li>
                  <li>
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