Merge remote-tracking branch 'remotes/origin/MAGETWO-69567' into MPI-PR-Bugfixes

Author: YevSent

lib/web/fotorama/fotorama.js

@@ -1217,6 +1217,14 @@ fotoramaVersion = '4.6.4';
         stopPropagation && e.stopPropagation && e.stopPropagation();
     }
 
+    function stubEvent($el, eventType) {
+        $el.on(eventType, function (e) {
+            stopEvent(e, true);
+
+            return false;
+        });
+    }
+
     function getDirectionSign(forward) {
         return forward ? '>' : '<';
     }
@@ -2150,6 +2158,11 @@ fotoramaVersion = '4.6.4';
             if (o_allowFullScreen) {
                 $fullscreenIcon.prependTo($stage);
                 o_nativeFullScreen = FULLSCREEN && o_allowFullScreen === 'native';
+
+                // Due 300ms click delay on mobile devices
+                // we stub touchend and fallback to click.
+                // MAGETWO-69567
+                stubEvent($fullscreenIcon, 'touchend');
             } else {
                 $fullscreenIcon.detach();
                 o_nativeFullScreen = false;