Ticket #27013: 27013.3.patch

src/wp-admin/admin-header.php

@@ -65 +65 @@
         adminpage = '<?php echo $admin_body_class; ?>',
         thousandsSeparator = '<?php echo addslashes( $wp_locale->number_format['thousands_sep'] ); ?>',
         decimalPoint = '<?php echo addslashes( $wp_locale->number_format['decimal_point'] ); ?>',
-        isRtl = <?php echo (int) is_rtl(); ?>;
+        isRtl = <?php echo (int) is_rtl(); ?>,
+        isAdmin = true;
 </script>
 <meta name="viewport" content="width=device-width,initial-scale=1.0">
 <?php

src/wp-admin/js/post.js

@@ -1064 +1064 @@
                 });
         }
 
-        if ( ! ( 'ontouchstart' in window ) ) {
+        if ( ! ( 'ontouchstart' in window ) && isAdmin ) {
                 // When scrolling with mouse wheel or trackpad inside the Text editor, don't scroll the whole window
                 $content = $('#content').on( 'onwheel' in $document[0] ? 'wheel.text-editor-scroll' : 'mousewheel.text-editor-scroll', function( event ) {
                         var delta, origEvent = event.originalEvent;