Index: src/wp-includes/js/media-views.js
===================================================================
--- src/wp-includes/js/media-views.js	(revision 29682)
+++ src/wp-includes/js/media-views.js	(working copy)
@@ -5199,6 +5199,8 @@
 			});
 
 			this._viewsByCid = {};
+			this.$window = $( window );
+			this.resizeEvent = 'resize.media-modal-columns';
 
 			this.collection.on( 'add', function( attachment ) {
 				this.views.add( this.createAttachmentView( attachment ), {
@@ -5230,13 +5232,17 @@
 			_.bindAll( this, 'setColumns' );
 
 			if ( this.options.resize ) {
-				$( window ).on( 'resize.media-modal-columns', this.setColumns );
+				this.on( 'ready', this.bindEvents );
 				this.controller.on( 'open', this.setColumns );
+
+				// Call this.setColumns() after this view has been rendered in the DOM so
+				// attachments get proper width applied.
+				_.defer( this.setColumns, this );
 			}
+		},
 
-			// Call this.setColumns() after this view has been rendered in the DOM so
-			// attachments get proper width applied.
-			_.defer( this.setColumns, this );
+		bindEvents: function() {
+			this.$window.off( this.resizeEvent ).on( this.resizeEvent, this.setColumns );
 		},
 
 		attachmentFocus: function() {
@@ -5292,7 +5298,9 @@
 
 		dispose: function() {
 			this.collection.props.off( null, null, this );
-			$( window ).off( 'resize.media-modal-columns' );
+			if ( this.options.resize ) {
+				this.$window.off( this.resizeEvent );
+			}
 
 			/**
 			 * call 'dispose' directly on the parent class