Richard van Denderen

Thanks for your reply and offer @themesumo.
I think this is something to fix for @indigothemes because it looks like it’s working in the ‘pro’ theme by giving the menu a max-height and overflow-y: auto;.
This problem should be fixed in the theme as this use-case could be very common.

Hi Andrew,

I’m not using the theme actively myself.
But even on a fresh install of WordPress, no plugins active and the latest version of Twenty Fourteen the menu isn’t working on an iPad in landscape mode.
http://twentyfourteen.wptestblog.nl/

The mobile hamburger menu works just fine, the problem is that in landscape the regular menu(sticky header) is still visible.

If I compare the js of Twenty Fourteen to that of Twenty Twelve (where the menu is working) I see that a part similar to this one is missing:

// Better focus for hidden submenu items for accessibility.
( function( $ ) {
	$( '.main-navigation' ).find( 'a' ).on( 'focus.twentytwelve blur.twentytwelve', function() {
		$( this ).parents( '.menu-item, .page_item' ).toggleClass( 'focus' );
	} );

  if ( 'ontouchstart' in window ) {
    $('body').on( 'touchstart.twentytwelve',  '.menu-item-has-children > a, .page_item_has_children > a', function( e ) {
      var el = $( this ).parent( 'li' );

      if ( ! el.hasClass( 'focus' ) ) {
        e.preventDefault();
        el.toggleClass( 'focus' );
        el.siblings( '.focus').removeClass( 'focus' );
      }
    } );
  }
} )( jQuery );

Adding the following code between line 121 and 122 resolves this problem:

if ( 'ontouchstart' in window ) {
		    $('body').on( 'touchstart.twentyfourteen',  '.menu-item-has-children > a, .page_item_has_children > a', function( e ) {
		      var el = $( this ).parent( 'li' );

		      if ( ! el.hasClass( 'focus' ) ) {
		        e.preventDefault();
		        el.toggleClass( 'focus' );
		        el.siblings( '.focus').removeClass( 'focus' );
		      }
		    } );
		  }

Hi Andrew, sadly it isn’t. It’s only vertical in portrait mode… See attached screenshots from my ipad

https://www.dropbox.com/s/khgzr8htk1jmooo/2016-03-23_22_39_27.png?dl=0
https://www.dropbox.com/s/5k5ml1ecin9isz7/2016-03-23%2022.38.07.png?dl=0

Thanks!