Ticket #24716: 24716.32.diff

src/wp-includes/js/media-views.js

@@ -5081 +5081 @@
                         if ( this.options.resize ) {
                                 $(window).on( 'resize.attachments', this._resizeCss );
                         }
-                        this.css();
+
+                        // Call this.css() after this view has been rendered in the DOM so
+                        // attachments get proper width applied.
+                        _.defer( this.css, this );
                 },
 
                 dispose: function() {