Following is the code:
<p:menuButton styleClass="menuItems" value="File">
<p:menuitem styleClass="menuItems" value="View" url=""/>
<p:menuitem styleClass="menuItems" value="Edit" url=""/>
</p:menubutton>
When I add <p:submenu> to <p:menuButton>, UI is not rendering correctly. Want to add <p:submenu> inside <p:menuButton>.