app/assets/stylesheets/photoswipe/photoswipe.scss in photoswipe-rails-4.1.0 vs app/assets/stylesheets/photoswipe/photoswipe.scss in photoswipe-rails-4.1.1

@@ -118,11 +118,10 @@
   -webkit-transition: none;
   transition: none; }
 
 .pswp__container,
 .pswp__zoom-wrap {
-  -webkit-backface-visibility: hidden;
-  will-change: transform; }
+  -webkit-backface-visibility: hidden; }
 
 .pswp__item {
   position: absolute;
   left: 0;
   right: 0;