diff -r be944660c56a -r 3d72ae0968f4 wp/wp-includes/js/jquery/ui/effect-size.js
--- a/wp/wp-includes/js/jquery/ui/effect-size.js	Wed Sep 21 18:19:35 2022 +0200
+++ b/wp/wp-includes/js/jquery/ui/effect-size.js	Tue Sep 27 16:37:53 2022 +0200
@@ -1,5 +1,5 @@
 /*!
- * jQuery UI Effects Size 1.12.1
+ * jQuery UI Effects Size 1.13.1
  * http://jqueryui.com
  *
  * Copyright jQuery Foundation and other contributors
@@ -14,6 +14,8 @@
 //>>demos: http://jqueryui.com/effect/
 
 ( function( factory ) {
+	"use strict";
+
 	if ( typeof define === "function" && define.amd ) {
 
 		// AMD. Register as an anonymous module.
@@ -26,7 +28,8 @@
 		// Browser globals
 		factory( jQuery );
 	}
-}( function( $ ) {
+} )( function( $ ) {
+"use strict";
 
 return $.effects.define( "size", function( options, done ) {
 
@@ -104,6 +107,8 @@
 		to.top = ( original.outerHeight - to.outerHeight ) * baseline.y + pos.top;
 		to.left = ( original.outerWidth - to.outerWidth ) * baseline.x + pos.left;
 	}
+	delete from.outerHeight;
+	delete from.outerWidth;
 	element.css( from );
 
 	// Animate the children if desired
@@ -187,4 +192,4 @@
 
 } );
 
-} ) );
+} );