Description: The WAI-ARIA element does not follow the specification in regards to which states and properties should be present for this type of element.
Context: ARIA elements have strict guidelines for what states and properties can be used for each element. Using certain “roles” will require that other ARIA attributes are used on the element.
<ul class="tribe-bar-views-list" tabindex="-1" role="listbox" aria-labelledby="tribe-bar-views-label">
<li id="tribe-bar-views-option-list" role="option">
<!--Content-->
</li>
<li id="tribe-bar-views-option-month" role="option">
<!--Content-->
</li>
<li id="tribe-bar-views-option-day" role="option">
</li>
</ul>
How to fix it: Check the W3C specification for “Accessible Rich Internet Applications Suite” (WAI-ARIA) to see which states and properties are required for this WAI-ARIA element.
<ul class="tribe-bar-views-list" tabindex="-1" role="listbox">
<li aria-selected="true" id="tribe-bar-views-option-list" role="option">
<!--Content-->
</li>
<li aria-selected="false" id="tribe-bar-views-option-month" role="option">
<!--Content-->
</li>
<li aria-selected="false" id="tribe-bar-views-option-day" role="option">
<!--Content-->
</li>
</ul>
Techniques: ARIA5