diff --git a/core/assets/vendor/jquery.ui/ui/position-min.js b/core/assets/vendor/jquery.ui/ui/position-min.js
index 9087137f25..25b4188856 100644
--- a/core/assets/vendor/jquery.ui/ui/position-min.js
+++ b/core/assets/vendor/jquery.ui/ui/position-min.js
@@ -8,4 +8,4 @@
  *
  * http://api.jqueryui.com/position/
  */
-!function(t){"function"==typeof define&&define.amd?define(["jquery","./version"],t):t(jQuery)}((function(t){return function(){var i,o=Math.max,e=Math.abs,n=/left|center|right/,l=/top|center|bottom/,f=/[\+\-]\d+(\.[\d]+)?%?/,s=/^\w+/,h=/%$/,r=t.fn.position;function p(t,i,o){return[parseFloat(t[0])*(h.test(t[0])?i/100:1),parseFloat(t[1])*(h.test(t[1])?o/100:1)]}function c(i,o){return parseInt(t.css(i,o),10)||0}function a(i){var o=i[0];return 9===o.nodeType?{width:i.width(),height:i.height(),offset:{top:0,left:0}}:t.isWindow(o)?{width:i.width(),height:i.height(),offset:{top:i.scrollTop(),left:i.scrollLeft()}}:o.preventDefault?{width:0,height:0,offset:{top:o.pageY,left:o.pageX}}:{width:i.outerWidth(),height:i.outerHeight(),offset:i.offset()}}t.position={scrollbarWidth:function(){if(void 0!==i)return i;var o,e,n=t("<div style='display:block;position:absolute;width:50px;height:50px;overflow:hidden;'><div style='height:100px;width:auto;'></div></div>"),l=n.children()[0];return t("body").append(n),o=l.offsetWidth,n.css("overflow","scroll"),o===(e=l.offsetWidth)&&(e=n[0].clientWidth),n.remove(),i=o-e},getScrollInfo:function(i){var o=i.isWindow||i.isDocument?"":i.element.css("overflow-x"),e=i.isWindow||i.isDocument?"":i.element.css("overflow-y"),n="scroll"===o||"auto"===o&&i.width<i.element[0].scrollWidth;return{width:"scroll"===e||"auto"===e&&i.height<i.element[0].scrollHeight?t.position.scrollbarWidth():0,height:n?t.position.scrollbarWidth():0}},getWithinInfo:function(i){var o=t(i||window),e=t.isWindow(o[0]),n=!!o[0]&&9===o[0].nodeType;return{element:o,isWindow:e,isDocument:n,offset:!e&&!n?t(i).offset():{left:0,top:0},scrollLeft:o.scrollLeft(),scrollTop:o.scrollTop(),width:o.outerWidth(),height:o.outerHeight()}}},t.fn.position=function(i){if(!i||!i.of)return r.apply(this,arguments);var h,d,g,u,m,w,W="string"==typeof(i=t.extend({},i)).of?t(document).find(i.of):t(i.of),v=t.position.getWithinInfo(i.within),y=t.position.getScrollInfo(v),H=(i.collision||"flip").split(" "),b={};return w=a(W),W[0].preventDefault&&(i.at="left top"),d=w.width,g=w.height,u=w.offset,m=t.extend({},u),t.each(["my","at"],(function(){var t,o,e=(i[this]||"").split(" ");1===e.length&&(e=n.test(e[0])?e.concat(["center"]):l.test(e[0])?["center"].concat(e):["center","center"]),e[0]=n.test(e[0])?e[0]:"center",e[1]=l.test(e[1])?e[1]:"center",t=f.exec(e[0]),o=f.exec(e[1]),b[this]=[t?t[0]:0,o?o[0]:0],i[this]=[s.exec(e[0])[0],s.exec(e[1])[0]]})),1===H.length&&(H[1]=H[0]),"right"===i.at[0]?m.left+=d:"center"===i.at[0]&&(m.left+=d/2),"bottom"===i.at[1]?m.top+=g:"center"===i.at[1]&&(m.top+=g/2),h=p(b.at,d,g),m.left+=h[0],m.top+=h[1],this.each((function(){var n,l,f=t(this),s=f.outerWidth(),r=f.outerHeight(),a=c(this,"marginLeft"),w=c(this,"marginTop"),x=s+a+c(this,"marginRight")+y.width,T=r+w+c(this,"marginBottom")+y.height,L=t.extend({},m),P=p(b.my,f.outerWidth(),f.outerHeight());"right"===i.my[0]?L.left-=s:"center"===i.my[0]&&(L.left-=s/2),"bottom"===i.my[1]?L.top-=r:"center"===i.my[1]&&(L.top-=r/2),L.left+=P[0],L.top+=P[1],n={marginLeft:a,marginTop:w},t.each(["left","top"],(function(o,e){t.ui.position[H[o]]&&t.ui.position[H[o]][e](L,{targetWidth:d,targetHeight:g,elemWidth:s,elemHeight:r,collisionPosition:n,collisionWidth:x,collisionHeight:T,offset:[h[0]+P[0],h[1]+P[1]],my:i.my,at:i.at,within:v,elem:f})})),i.using&&(l=function(t){var n=u.left-L.left,l=n+d-s,h=u.top-L.top,p=h+g-r,c={target:{element:W,left:u.left,top:u.top,width:d,height:g},element:{element:f,left:L.left,top:L.top,width:s,height:r},horizontal:l<0?"left":n>0?"right":"center",vertical:p<0?"top":h>0?"bottom":"middle"};d<s&&e(n+l)<d&&(c.horizontal="center"),g<r&&e(h+p)<g&&(c.vertical="middle"),o(e(n),e(l))>o(e(h),e(p))?c.important="horizontal":c.important="vertical",i.using.call(this,t,c)}),f.offset(t.extend(L,{using:l}))}))},t.ui.position={fit:{left:function(t,i){var e,n=i.within,l=n.isWindow?n.scrollLeft:n.offset.left,f=n.width,s=t.left-i.collisionPosition.marginLeft,h=l-s,r=s+i.collisionWidth-f-l;i.collisionWidth>f?h>0&&r<=0?(e=t.left+h+i.collisionWidth-f-l,t.left+=h-e):t.left=r>0&&h<=0?l:h>r?l+f-i.collisionWidth:l:h>0?t.left+=h:r>0?t.left-=r:t.left=o(t.left-s,t.left)},top:function(t,i){var e,n=i.within,l=n.isWindow?n.scrollTop:n.offset.top,f=i.within.height,s=t.top-i.collisionPosition.marginTop,h=l-s,r=s+i.collisionHeight-f-l;i.collisionHeight>f?h>0&&r<=0?(e=t.top+h+i.collisionHeight-f-l,t.top+=h-e):t.top=r>0&&h<=0?l:h>r?l+f-i.collisionHeight:l:h>0?t.top+=h:r>0?t.top-=r:t.top=o(t.top-s,t.top)}},flip:{left:function(t,i){var o,n,l=i.within,f=l.offset.left+l.scrollLeft,s=l.width,h=l.isWindow?l.scrollLeft:l.offset.left,r=t.left-i.collisionPosition.marginLeft,p=r-h,c=r+i.collisionWidth-s-h,a="left"===i.my[0]?-i.elemWidth:"right"===i.my[0]?i.elemWidth:0,d="left"===i.at[0]?i.targetWidth:"right"===i.at[0]?-i.targetWidth:0,g=-2*i.offset[0];p<0?((o=t.left+a+d+g+i.collisionWidth-s-f)<0||o<e(p))&&(t.left+=a+d+g):c>0&&((n=t.left-i.collisionPosition.marginLeft+a+d+g-h)>0||e(n)<c)&&(t.left+=a+d+g)},top:function(t,i){var o,n,l=i.within,f=l.offset.top+l.scrollTop,s=l.height,h=l.isWindow?l.scrollTop:l.offset.top,r=t.top-i.collisionPosition.marginTop,p=r-h,c=r+i.collisionHeight-s-h,a="top"===i.my[1]?-i.elemHeight:"bottom"===i.my[1]?i.elemHeight:0,d="top"===i.at[1]?i.targetHeight:"bottom"===i.at[1]?-i.targetHeight:0,g=-2*i.offset[1];p<0?((n=t.top+a+d+g+i.collisionHeight-s-f)<0||n<e(p))&&(t.top+=a+d+g):c>0&&((o=t.top-i.collisionPosition.marginTop+a+d+g-h)>0||e(o)<c)&&(t.top+=a+d+g)}},flipfit:{left:function(){t.ui.position.flip.left.apply(this,arguments),t.ui.position.fit.left.apply(this,arguments)},top:function(){t.ui.position.flip.top.apply(this,arguments),t.ui.position.fit.top.apply(this,arguments)}}}}(),t.ui.position}));
\ No newline at end of file
+!function(t){"function"==typeof define&&define.amd?define(["jquery","./version"],t):t(jQuery)}((function(t){return function(){var i,o=Math.max,e=Math.abs,n=/left|center|right/,l=/top|center|bottom/,f=/[\+\-]\d+(\.[\d]+)?%?/,s=/^\w+/,h=/%$/,r=t.fn.position;function p(t,i,o){return[parseFloat(t[0])*(h.test(t[0])?i/100:1),parseFloat(t[1])*(h.test(t[1])?o/100:1)]}function c(i,o){return parseInt(t.css(i,o),10)||0}function a(i){var o=i[0];return 9===o.nodeType?{width:i.width(),height:i.height(),offset:{top:0,left:0}}:t.isWindow(o)?{width:i.width(),height:i.height(),offset:{top:i.scrollTop(),left:i.scrollLeft()}}:o.preventDefault?{width:0,height:0,offset:{top:o.pageY,left:o.pageX}}:{width:i.outerWidth(),height:i.outerHeight(),offset:i.offset()}}t.position={scrollbarWidth:function(){if(void 0!==i)return i;var o,e,n=t("<div style='display:block;position:absolute;width:50px;height:50px;overflow:hidden;'><div style='height:100px;width:auto;'></div></div>"),l=n.children()[0];return t("body").append(n),o=l.offsetWidth,n.css("overflow","scroll"),o===(e=l.offsetWidth)&&(e=n[0].clientWidth),n.remove(),i=o-e},getScrollInfo:function(i){var o=i.isWindow||i.isDocument?"":i.element.css("overflow-x"),e=i.isWindow||i.isDocument?"":i.element.css("overflow-y"),n="scroll"===o||"auto"===o&&i.width<i.element[0].scrollWidth;return{width:"scroll"===e||"auto"===e&&i.height<i.element[0].scrollHeight?t.position.scrollbarWidth():0,height:n?t.position.scrollbarWidth():0}},getWithinInfo:function(i){var o=t(i||window),e=t.isWindow(o[0]),n=!!o[0]&&9===o[0].nodeType;return{element:o,isWindow:e,isDocument:n,offset:!e&&!n?t(i).offset():{left:0,top:0},scrollLeft:o.scrollLeft(),scrollTop:o.scrollTop(),width:o.outerWidth(),height:o.outerHeight()}}},t.fn.position=function(i){if(!i||!i.of)return r.apply(this,arguments);i=t.extend({},i);var h,d,g,u,m,w,W=t(i.of),v=t.position.getWithinInfo(i.within),y=t.position.getScrollInfo(v),H=(i.collision||"flip").split(" "),b={};return w=a(W),W[0].preventDefault&&(i.at="left top"),d=w.width,g=w.height,u=w.offset,m=t.extend({},u),t.each(["my","at"],(function(){var t,o,e=(i[this]||"").split(" ");1===e.length&&(e=n.test(e[0])?e.concat(["center"]):l.test(e[0])?["center"].concat(e):["center","center"]),e[0]=n.test(e[0])?e[0]:"center",e[1]=l.test(e[1])?e[1]:"center",t=f.exec(e[0]),o=f.exec(e[1]),b[this]=[t?t[0]:0,o?o[0]:0],i[this]=[s.exec(e[0])[0],s.exec(e[1])[0]]})),1===H.length&&(H[1]=H[0]),"right"===i.at[0]?m.left+=d:"center"===i.at[0]&&(m.left+=d/2),"bottom"===i.at[1]?m.top+=g:"center"===i.at[1]&&(m.top+=g/2),h=p(b.at,d,g),m.left+=h[0],m.top+=h[1],this.each((function(){var n,l,f=t(this),s=f.outerWidth(),r=f.outerHeight(),a=c(this,"marginLeft"),w=c(this,"marginTop"),x=s+a+c(this,"marginRight")+y.width,T=r+w+c(this,"marginBottom")+y.height,L=t.extend({},m),P=p(b.my,f.outerWidth(),f.outerHeight());"right"===i.my[0]?L.left-=s:"center"===i.my[0]&&(L.left-=s/2),"bottom"===i.my[1]?L.top-=r:"center"===i.my[1]&&(L.top-=r/2),L.left+=P[0],L.top+=P[1],n={marginLeft:a,marginTop:w},t.each(["left","top"],(function(o,e){t.ui.position[H[o]]&&t.ui.position[H[o]][e](L,{targetWidth:d,targetHeight:g,elemWidth:s,elemHeight:r,collisionPosition:n,collisionWidth:x,collisionHeight:T,offset:[h[0]+P[0],h[1]+P[1]],my:i.my,at:i.at,within:v,elem:f})})),i.using&&(l=function(t){var n=u.left-L.left,l=n+d-s,h=u.top-L.top,p=h+g-r,c={target:{element:W,left:u.left,top:u.top,width:d,height:g},element:{element:f,left:L.left,top:L.top,width:s,height:r},horizontal:l<0?"left":n>0?"right":"center",vertical:p<0?"top":h>0?"bottom":"middle"};d<s&&e(n+l)<d&&(c.horizontal="center"),g<r&&e(h+p)<g&&(c.vertical="middle"),o(e(n),e(l))>o(e(h),e(p))?c.important="horizontal":c.important="vertical",i.using.call(this,t,c)}),f.offset(t.extend(L,{using:l}))}))},t.ui.position={fit:{left:function(t,i){var e,n=i.within,l=n.isWindow?n.scrollLeft:n.offset.left,f=n.width,s=t.left-i.collisionPosition.marginLeft,h=l-s,r=s+i.collisionWidth-f-l;i.collisionWidth>f?h>0&&r<=0?(e=t.left+h+i.collisionWidth-f-l,t.left+=h-e):t.left=r>0&&h<=0?l:h>r?l+f-i.collisionWidth:l:h>0?t.left+=h:r>0?t.left-=r:t.left=o(t.left-s,t.left)},top:function(t,i){var e,n=i.within,l=n.isWindow?n.scrollTop:n.offset.top,f=i.within.height,s=t.top-i.collisionPosition.marginTop,h=l-s,r=s+i.collisionHeight-f-l;i.collisionHeight>f?h>0&&r<=0?(e=t.top+h+i.collisionHeight-f-l,t.top+=h-e):t.top=r>0&&h<=0?l:h>r?l+f-i.collisionHeight:l:h>0?t.top+=h:r>0?t.top-=r:t.top=o(t.top-s,t.top)}},flip:{left:function(t,i){var o,n,l=i.within,f=l.offset.left+l.scrollLeft,s=l.width,h=l.isWindow?l.scrollLeft:l.offset.left,r=t.left-i.collisionPosition.marginLeft,p=r-h,c=r+i.collisionWidth-s-h,a="left"===i.my[0]?-i.elemWidth:"right"===i.my[0]?i.elemWidth:0,d="left"===i.at[0]?i.targetWidth:"right"===i.at[0]?-i.targetWidth:0,g=-2*i.offset[0];p<0?((o=t.left+a+d+g+i.collisionWidth-s-f)<0||o<e(p))&&(t.left+=a+d+g):c>0&&((n=t.left-i.collisionPosition.marginLeft+a+d+g-h)>0||e(n)<c)&&(t.left+=a+d+g)},top:function(t,i){var o,n,l=i.within,f=l.offset.top+l.scrollTop,s=l.height,h=l.isWindow?l.scrollTop:l.offset.top,r=t.top-i.collisionPosition.marginTop,p=r-h,c=r+i.collisionHeight-s-h,a="top"===i.my[1]?-i.elemHeight:"bottom"===i.my[1]?i.elemHeight:0,d="top"===i.at[1]?i.targetHeight:"bottom"===i.at[1]?-i.targetHeight:0,g=-2*i.offset[1];p<0?((n=t.top+a+d+g+i.collisionHeight-s-f)<0||n<e(p))&&(t.top+=a+d+g):c>0&&((o=t.top-i.collisionPosition.marginTop+a+d+g-h)>0||e(o)<c)&&(t.top+=a+d+g)}},flipfit:{left:function(){t.ui.position.flip.left.apply(this,arguments),t.ui.position.fit.left.apply(this,arguments)},top:function(){t.ui.position.flip.top.apply(this,arguments),t.ui.position.fit.top.apply(this,arguments)}}}}(),t.ui.position}));
\ No newline at end of file
diff --git a/core/assets/vendor/jquery.ui/ui/position.js b/core/assets/vendor/jquery.ui/ui/position.js
index 48836c26d4..9aa8221695 100644
--- a/core/assets/vendor/jquery.ui/ui/position.js
+++ b/core/assets/vendor/jquery.ui/ui/position.js
@@ -144,12 +144,7 @@ $.fn.position = function( options ) {
 	options = $.extend( {}, options );
 
 	var atOffset, targetWidth, targetHeight, targetOffset, basePosition, dimensions,
-
-		// Make sure string options are treated as CSS selectors
-		target = typeof options.of === "string" ?
-			$( document ).find( options.of ) :
-			$( options.of ),
-
+		target = $( options.of ),
 		within = $.position.getWithinInfo( options.within ),
 		scrollInfo = $.position.getScrollInfo( within ),
 		collision = ( options.collision || "flip" ).split( " " ),
diff --git a/core/assets/vendor/jquery.ui/ui/widgets/dialog-min.js b/core/assets/vendor/jquery.ui/ui/widgets/dialog-min.js
index 583c500e0c..88f6d3a82a 100644
--- a/core/assets/vendor/jquery.ui/ui/widgets/dialog-min.js
+++ b/core/assets/vendor/jquery.ui/ui/widgets/dialog-min.js
@@ -6,4 +6,4 @@
  * Released under the MIT license.
  * http://jquery.org/license
  */
-!function(i){"function"==typeof define&&define.amd?define(["jquery","./button","./draggable","./mouse","./resizable","../focusable","../keycode","../position","../safe-active-element","../safe-blur","../unique-id","../version","../widget"],i):i(jQuery)}((function(i){return i.widget("ui.dialog",{version:"1.12.1",options:{appendTo:"body",autoOpen:!0,buttons:[],classes:{"ui-dialog":"ui-corner-all","ui-dialog-titlebar":"ui-corner-all"},closeOnEscape:!0,closeText:"Close",draggable:!0,hide:null,height:"auto",maxHeight:null,maxWidth:null,minHeight:150,minWidth:150,modal:!1,position:{my:"center",at:"center",of:window,collision:"fit",using:function(t){var e=i(this).css(t).offset().top;e<0&&i(this).css("top",t.top-e)}},resizable:!0,show:null,title:null,width:300,beforeClose:null,close:null,drag:null,dragStart:null,dragStop:null,focus:null,open:null,resize:null,resizeStart:null,resizeStop:null},sizeRelatedOptions:{buttons:!0,height:!0,maxHeight:!0,maxWidth:!0,minHeight:!0,minWidth:!0,width:!0},resizableRelatedOptions:{maxHeight:!0,maxWidth:!0,minHeight:!0,minWidth:!0},_create:function(){this.originalCss={display:this.element[0].style.display,width:this.element[0].style.width,minHeight:this.element[0].style.minHeight,maxHeight:this.element[0].style.maxHeight,height:this.element[0].style.height},this.originalPosition={parent:this.element.parent(),index:this.element.parent().children().index(this.element)},this.originalTitle=this.element.attr("title"),null==this.options.title&&null!=this.originalTitle&&(this.options.title=this.originalTitle),this.options.disabled&&(this.options.disabled=!1),this._createWrapper(),this.element.show().removeAttr("title").appendTo(this.uiDialog),this._addClass("ui-dialog-content","ui-widget-content"),this._createTitlebar(),this._createButtonPane(),this.options.draggable&&i.fn.draggable&&this._makeDraggable(),this.options.resizable&&i.fn.resizable&&this._makeResizable(),this._isOpen=!1,this._trackFocus()},_init:function(){this.options.autoOpen&&this.open()},_appendTo:function(){var t=this.options.appendTo;return t&&(t.jquery||t.nodeType)?i(t):this.document.find(t||"body").eq(0)},_destroy:function(){var i,t=this.originalPosition;this._untrackInstance(),this._destroyOverlay(),this.element.removeUniqueId().css(this.originalCss).detach(),this.uiDialog.remove(),this.originalTitle&&this.element.attr("title",this.originalTitle),(i=t.parent.children().eq(t.index)).length&&i[0]!==this.element[0]?i.before(this.element):t.parent.append(this.element)},widget:function(){return this.uiDialog},disable:i.noop,enable:i.noop,close:function(t){var e=this;this._isOpen&&!1!==this._trigger("beforeClose",t)&&(this._isOpen=!1,this._focusedElement=null,this._destroyOverlay(),this._untrackInstance(),this.opener.filter(":focusable").trigger("focus").length||i.ui.safeBlur(i.ui.safeActiveElement(this.document[0])),this._hide(this.uiDialog,this.options.hide,(function(){e._trigger("close",t)})))},isOpen:function(){return this._isOpen},moveToTop:function(){this._moveToTop()},_moveToTop:function(t,e){var o=!1,s=this.uiDialog.siblings(".ui-front:visible").map((function(){return+i(this).css("z-index")})).get(),n=Math.max.apply(null,s);return n>=+this.uiDialog.css("z-index")&&(this.uiDialog.css("z-index",n+1),o=!0),o&&!e&&this._trigger("focus",t),o},open:function(){var t=this;this._isOpen?this._moveToTop()&&this._focusTabbable():(this._isOpen=!0,this.opener=i(i.ui.safeActiveElement(this.document[0])),this._size(),this._position(),this._createOverlay(),this._moveToTop(null,!0),this.overlay&&this.overlay.css("z-index",this.uiDialog.css("z-index")-1),this._show(this.uiDialog,this.options.show,(function(){t._focusTabbable(),t._trigger("focus")})),this._makeFocusTarget(),this._trigger("open"))},_focusTabbable:function(){var i=this._focusedElement;i||(i=this.element.find("[autofocus]")),i.length||(i=this.element.find(":tabbable")),i.length||(i=this.uiDialogButtonPane.find(":tabbable")),i.length||(i=this.uiDialogTitlebarClose.filter(":tabbable")),i.length||(i=this.uiDialog),i.eq(0).trigger("focus")},_keepFocus:function(t){function e(){var t=i.ui.safeActiveElement(this.document[0]);this.uiDialog[0]===t||i.contains(this.uiDialog[0],t)||this._focusTabbable()}t.preventDefault(),e.call(this),this._delay(e)},_createWrapper:function(){this.uiDialog=i("<div>").hide().attr({tabIndex:-1,role:"dialog"}).appendTo(this._appendTo()),this._addClass(this.uiDialog,"ui-dialog","ui-widget ui-widget-content ui-front"),this._on(this.uiDialog,{keydown:function(t){if(this.options.closeOnEscape&&!t.isDefaultPrevented()&&t.keyCode&&t.keyCode===i.ui.keyCode.ESCAPE)return t.preventDefault(),void this.close(t);if(t.keyCode===i.ui.keyCode.TAB&&!t.isDefaultPrevented()){var e=this.uiDialog.find(":tabbable"),o=e.filter(":first"),s=e.filter(":last");t.target!==s[0]&&t.target!==this.uiDialog[0]||t.shiftKey?t.target!==o[0]&&t.target!==this.uiDialog[0]||!t.shiftKey||(this._delay((function(){s.trigger("focus")})),t.preventDefault()):(this._delay((function(){o.trigger("focus")})),t.preventDefault())}},mousedown:function(i){this._moveToTop(i)&&this._focusTabbable()}}),this.element.find("[aria-describedby]").length||this.uiDialog.attr({"aria-describedby":this.element.uniqueId().attr("id")})},_createTitlebar:function(){var t;this.uiDialogTitlebar=i("<div>"),this._addClass(this.uiDialogTitlebar,"ui-dialog-titlebar","ui-widget-header ui-helper-clearfix"),this._on(this.uiDialogTitlebar,{mousedown:function(t){i(t.target).closest(".ui-dialog-titlebar-close")||this.uiDialog.trigger("focus")}}),this.uiDialogTitlebarClose=i("<button type='button'></button>").button({label:i("<a>").text(this.options.closeText).html(),icon:"ui-icon-closethick",showLabel:!1}).appendTo(this.uiDialogTitlebar),this._addClass(this.uiDialogTitlebarClose,"ui-dialog-titlebar-close"),this._on(this.uiDialogTitlebarClose,{click:function(i){i.preventDefault(),this.close(i)}}),t=i("<span>").uniqueId().prependTo(this.uiDialogTitlebar),this._addClass(t,"ui-dialog-title"),this._title(t),this.uiDialogTitlebar.prependTo(this.uiDialog),this.uiDialog.attr({"aria-labelledby":t.attr("id")})},_title:function(i){this.options.title?i.text(this.options.title):i.html("&#160;")},_createButtonPane:function(){this.uiDialogButtonPane=i("<div>"),this._addClass(this.uiDialogButtonPane,"ui-dialog-buttonpane","ui-widget-content ui-helper-clearfix"),this.uiButtonSet=i("<div>").appendTo(this.uiDialogButtonPane),this._addClass(this.uiButtonSet,"ui-dialog-buttonset"),this._createButtons()},_createButtons:function(){var t=this,e=this.options.buttons;this.uiDialogButtonPane.remove(),this.uiButtonSet.empty(),i.isEmptyObject(e)||i.isArray(e)&&!e.length?this._removeClass(this.uiDialog,"ui-dialog-buttons"):(i.each(e,(function(e,o){var s,n;o=i.isFunction(o)?{click:o,text:e}:o,o=i.extend({type:"button"},o),s=o.click,n={icon:o.icon,iconPosition:o.iconPosition,showLabel:o.showLabel,icons:o.icons,text:o.text},delete o.click,delete o.icon,delete o.iconPosition,delete o.showLabel,delete o.icons,"boolean"==typeof o.text&&delete o.text,i("<button></button>",o).button(n).appendTo(t.uiButtonSet).on("click",(function(){s.apply(t.element[0],arguments)}))})),this._addClass(this.uiDialog,"ui-dialog-buttons"),this.uiDialogButtonPane.appendTo(this.uiDialog))},_makeDraggable:function(){var t=this,e=this.options;function o(i){return{position:i.position,offset:i.offset}}this.uiDialog.draggable({cancel:".ui-dialog-content, .ui-dialog-titlebar-close",handle:".ui-dialog-titlebar",containment:"document",start:function(e,s){t._addClass(i(this),"ui-dialog-dragging"),t._blockFrames(),t._trigger("dragStart",e,o(s))},drag:function(i,e){t._trigger("drag",i,o(e))},stop:function(s,n){var a=n.offset.left-t.document.scrollLeft(),l=n.offset.top-t.document.scrollTop();e.position={my:"left top",at:"left"+(a>=0?"+":"")+a+" top"+(l>=0?"+":"")+l,of:t.window},t._removeClass(i(this),"ui-dialog-dragging"),t._unblockFrames(),t._trigger("dragStop",s,o(n))}})},_makeResizable:function(){var t=this,e=this.options,o=e.resizable,s=this.uiDialog.css("position"),n="string"==typeof o?o:"n,e,s,w,se,sw,ne,nw";function a(i){return{originalPosition:i.originalPosition,originalSize:i.originalSize,position:i.position,size:i.size}}this.uiDialog.resizable({cancel:".ui-dialog-content",containment:"document",alsoResize:this.element,maxWidth:e.maxWidth,maxHeight:e.maxHeight,minWidth:e.minWidth,minHeight:this._minHeight(),handles:n,start:function(e,o){t._addClass(i(this),"ui-dialog-resizing"),t._blockFrames(),t._trigger("resizeStart",e,a(o))},resize:function(i,e){t._trigger("resize",i,a(e))},stop:function(o,s){var n=t.uiDialog.offset(),l=n.left-t.document.scrollLeft(),h=n.top-t.document.scrollTop();e.height=t.uiDialog.height(),e.width=t.uiDialog.width(),e.position={my:"left top",at:"left"+(l>=0?"+":"")+l+" top"+(h>=0?"+":"")+h,of:t.window},t._removeClass(i(this),"ui-dialog-resizing"),t._unblockFrames(),t._trigger("resizeStop",o,a(s))}}).css("position",s)},_trackFocus:function(){this._on(this.widget(),{focusin:function(t){this._makeFocusTarget(),this._focusedElement=i(t.target)}})},_makeFocusTarget:function(){this._untrackInstance(),this._trackingInstances().unshift(this)},_untrackInstance:function(){var t=this._trackingInstances(),e=i.inArray(this,t);-1!==e&&t.splice(e,1)},_trackingInstances:function(){var i=this.document.data("ui-dialog-instances");return i||(i=[],this.document.data("ui-dialog-instances",i)),i},_minHeight:function(){var i=this.options;return"auto"===i.height?i.minHeight:Math.min(i.minHeight,i.height)},_position:function(){var i=this.uiDialog.is(":visible");i||this.uiDialog.show(),this.uiDialog.position(this.options.position),i||this.uiDialog.hide()},_setOptions:function(t){var e=this,o=!1,s={};i.each(t,(function(i,t){e._setOption(i,t),i in e.sizeRelatedOptions&&(o=!0),i in e.resizableRelatedOptions&&(s[i]=t)})),o&&(this._size(),this._position()),this.uiDialog.is(":data(ui-resizable)")&&this.uiDialog.resizable("option",s)},_setOption:function(t,e){var o,s,n=this.uiDialog;"disabled"!==t&&(this._super(t,e),"appendTo"===t&&this.uiDialog.appendTo(this._appendTo()),"buttons"===t&&this._createButtons(),"closeText"===t&&this.uiDialogTitlebarClose.button({label:i("<a>").text(""+this.options.closeText).html()}),"draggable"===t&&((o=n.is(":data(ui-draggable)"))&&!e&&n.draggable("destroy"),!o&&e&&this._makeDraggable()),"position"===t&&this._position(),"resizable"===t&&((s=n.is(":data(ui-resizable)"))&&!e&&n.resizable("destroy"),s&&"string"==typeof e&&n.resizable("option","handles",e),s||!1===e||this._makeResizable()),"title"===t&&this._title(this.uiDialogTitlebar.find(".ui-dialog-title")))},_size:function(){var i,t,e,o=this.options;this.element.show().css({width:"auto",minHeight:0,maxHeight:"none",height:0}),o.minWidth>o.width&&(o.width=o.minWidth),i=this.uiDialog.css({height:"auto",width:o.width}).outerHeight(),t=Math.max(0,o.minHeight-i),e="number"==typeof o.maxHeight?Math.max(0,o.maxHeight-i):"none","auto"===o.height?this.element.css({minHeight:t,maxHeight:e,height:"auto"}):this.element.height(Math.max(0,o.height-i)),this.uiDialog.is(":data(ui-resizable)")&&this.uiDialog.resizable("option","minHeight",this._minHeight())},_blockFrames:function(){this.iframeBlocks=this.document.find("iframe").map((function(){var t=i(this);return i("<div>").css({position:"absolute",width:t.outerWidth(),height:t.outerHeight()}).appendTo(t.parent()).offset(t.offset())[0]}))},_unblockFrames:function(){this.iframeBlocks&&(this.iframeBlocks.remove(),delete this.iframeBlocks)},_allowInteraction:function(t){return!!i(t.target).closest(".ui-dialog").length||!!i(t.target).closest(".ui-datepicker").length},_createOverlay:function(){if(this.options.modal){var t=!0;this._delay((function(){t=!1})),this.document.data("ui-dialog-overlays")||this._on(this.document,{focusin:function(i){t||this._allowInteraction(i)||(i.preventDefault(),this._trackingInstances()[0]._focusTabbable())}}),this.overlay=i("<div>").appendTo(this._appendTo()),this._addClass(this.overlay,null,"ui-widget-overlay ui-front"),this._on(this.overlay,{mousedown:"_keepFocus"}),this.document.data("ui-dialog-overlays",(this.document.data("ui-dialog-overlays")||0)+1)}},_destroyOverlay:function(){if(this.options.modal&&this.overlay){var i=this.document.data("ui-dialog-overlays")-1;i?this.document.data("ui-dialog-overlays",i):(this._off(this.document,"focusin"),this.document.removeData("ui-dialog-overlays")),this.overlay.remove(),this.overlay=null}}}),!1!==i.uiBackCompat&&i.widget("ui.dialog",i.ui.dialog,{options:{dialogClass:""},_createWrapper:function(){this._super(),this.uiDialog.addClass(this.options.dialogClass)},_setOption:function(i,t){"dialogClass"===i&&this.uiDialog.removeClass(this.options.dialogClass).addClass(t),this._superApply(arguments)}}),i.ui.dialog}));
\ No newline at end of file
+!function(i){"function"==typeof define&&define.amd?define(["jquery","./button","./draggable","./mouse","./resizable","../focusable","../keycode","../position","../safe-active-element","../safe-blur","../tabbable","../unique-id","../version","../widget"],i):i(jQuery)}((function(i){return i.widget("ui.dialog",{version:"1.12.1",options:{appendTo:"body",autoOpen:!0,buttons:[],classes:{"ui-dialog":"ui-corner-all","ui-dialog-titlebar":"ui-corner-all"},closeOnEscape:!0,closeText:"Close",draggable:!0,hide:null,height:"auto",maxHeight:null,maxWidth:null,minHeight:150,minWidth:150,modal:!1,position:{my:"center",at:"center",of:window,collision:"fit",using:function(t){var e=i(this).css(t).offset().top;e<0&&i(this).css("top",t.top-e)}},resizable:!0,show:null,title:null,width:300,beforeClose:null,close:null,drag:null,dragStart:null,dragStop:null,focus:null,open:null,resize:null,resizeStart:null,resizeStop:null},sizeRelatedOptions:{buttons:!0,height:!0,maxHeight:!0,maxWidth:!0,minHeight:!0,minWidth:!0,width:!0},resizableRelatedOptions:{maxHeight:!0,maxWidth:!0,minHeight:!0,minWidth:!0},_create:function(){this.originalCss={display:this.element[0].style.display,width:this.element[0].style.width,minHeight:this.element[0].style.minHeight,maxHeight:this.element[0].style.maxHeight,height:this.element[0].style.height},this.originalPosition={parent:this.element.parent(),index:this.element.parent().children().index(this.element)},this.originalTitle=this.element.attr("title"),null==this.options.title&&null!=this.originalTitle&&(this.options.title=this.originalTitle),this.options.disabled&&(this.options.disabled=!1),this._createWrapper(),this.element.show().removeAttr("title").appendTo(this.uiDialog),this._addClass("ui-dialog-content","ui-widget-content"),this._createTitlebar(),this._createButtonPane(),this.options.draggable&&i.fn.draggable&&this._makeDraggable(),this.options.resizable&&i.fn.resizable&&this._makeResizable(),this._isOpen=!1,this._trackFocus()},_init:function(){this.options.autoOpen&&this.open()},_appendTo:function(){var t=this.options.appendTo;return t&&(t.jquery||t.nodeType)?i(t):this.document.find(t||"body").eq(0)},_destroy:function(){var i,t=this.originalPosition;this._untrackInstance(),this._destroyOverlay(),this.element.removeUniqueId().css(this.originalCss).detach(),this.uiDialog.remove(),this.originalTitle&&this.element.attr("title",this.originalTitle),(i=t.parent.children().eq(t.index)).length&&i[0]!==this.element[0]?i.before(this.element):t.parent.append(this.element)},widget:function(){return this.uiDialog},disable:i.noop,enable:i.noop,close:function(t){var e=this;this._isOpen&&!1!==this._trigger("beforeClose",t)&&(this._isOpen=!1,this._focusedElement=null,this._destroyOverlay(),this._untrackInstance(),this.opener.filter(":focusable").trigger("focus").length||i.ui.safeBlur(i.ui.safeActiveElement(this.document[0])),this._hide(this.uiDialog,this.options.hide,(function(){e._trigger("close",t)})))},isOpen:function(){return this._isOpen},moveToTop:function(){this._moveToTop()},_moveToTop:function(t,e){var o=!1,s=this.uiDialog.siblings(".ui-front:visible").map((function(){return+i(this).css("z-index")})).get(),n=Math.max.apply(null,s);return n>=+this.uiDialog.css("z-index")&&(this.uiDialog.css("z-index",n+1),o=!0),o&&!e&&this._trigger("focus",t),o},open:function(){var t=this;this._isOpen?this._moveToTop()&&this._focusTabbable():(this._isOpen=!0,this.opener=i(i.ui.safeActiveElement(this.document[0])),this._size(),this._position(),this._createOverlay(),this._moveToTop(null,!0),this.overlay&&this.overlay.css("z-index",this.uiDialog.css("z-index")-1),this._show(this.uiDialog,this.options.show,(function(){t._focusTabbable(),t._trigger("focus")})),this._makeFocusTarget(),this._trigger("open"))},_focusTabbable:function(){var i=this._focusedElement;i||(i=this.element.find("[autofocus]")),i.length||(i=this.element.find(":tabbable")),i.length||(i=this.uiDialogButtonPane.find(":tabbable")),i.length||(i=this.uiDialogTitlebarClose.filter(":tabbable")),i.length||(i=this.uiDialog),i.eq(0).trigger("focus")},_keepFocus:function(t){function e(){var t=i.ui.safeActiveElement(this.document[0]);this.uiDialog[0]===t||i.contains(this.uiDialog[0],t)||this._focusTabbable()}t.preventDefault(),e.call(this),this._delay(e)},_createWrapper:function(){this.uiDialog=i("<div>").hide().attr({tabIndex:-1,role:"dialog"}).appendTo(this._appendTo()),this._addClass(this.uiDialog,"ui-dialog","ui-widget ui-widget-content ui-front"),this._on(this.uiDialog,{keydown:function(t){if(this.options.closeOnEscape&&!t.isDefaultPrevented()&&t.keyCode&&t.keyCode===i.ui.keyCode.ESCAPE)return t.preventDefault(),void this.close(t);if(t.keyCode===i.ui.keyCode.TAB&&!t.isDefaultPrevented()){var e=this.uiDialog.find(":tabbable"),o=e.filter(":first"),s=e.filter(":last");t.target!==s[0]&&t.target!==this.uiDialog[0]||t.shiftKey?t.target!==o[0]&&t.target!==this.uiDialog[0]||!t.shiftKey||(this._delay((function(){s.trigger("focus")})),t.preventDefault()):(this._delay((function(){o.trigger("focus")})),t.preventDefault())}},mousedown:function(i){this._moveToTop(i)&&this._focusTabbable()}}),this.element.find("[aria-describedby]").length||this.uiDialog.attr({"aria-describedby":this.element.uniqueId().attr("id")})},_createTitlebar:function(){var t;this.uiDialogTitlebar=i("<div>"),this._addClass(this.uiDialogTitlebar,"ui-dialog-titlebar","ui-widget-header ui-helper-clearfix"),this._on(this.uiDialogTitlebar,{mousedown:function(t){i(t.target).closest(".ui-dialog-titlebar-close")||this.uiDialog.trigger("focus")}}),this.uiDialogTitlebarClose=i("<button type='button'></button>").button({label:i("<a>").text(this.options.closeText).html(),icon:"ui-icon-closethick",showLabel:!1}).appendTo(this.uiDialogTitlebar),this._addClass(this.uiDialogTitlebarClose,"ui-dialog-titlebar-close"),this._on(this.uiDialogTitlebarClose,{click:function(i){i.preventDefault(),this.close(i)}}),t=i("<span>").uniqueId().prependTo(this.uiDialogTitlebar),this._addClass(t,"ui-dialog-title"),this._title(t),this.uiDialogTitlebar.prependTo(this.uiDialog),this.uiDialog.attr({"aria-labelledby":t.attr("id")})},_title:function(i){this.options.title?i.text(this.options.title):i.html("&#160;")},_createButtonPane:function(){this.uiDialogButtonPane=i("<div>"),this._addClass(this.uiDialogButtonPane,"ui-dialog-buttonpane","ui-widget-content ui-helper-clearfix"),this.uiButtonSet=i("<div>").appendTo(this.uiDialogButtonPane),this._addClass(this.uiButtonSet,"ui-dialog-buttonset"),this._createButtons()},_createButtons:function(){var t=this,e=this.options.buttons;this.uiDialogButtonPane.remove(),this.uiButtonSet.empty(),i.isEmptyObject(e)||i.isArray(e)&&!e.length?this._removeClass(this.uiDialog,"ui-dialog-buttons"):(i.each(e,(function(e,o){var s,n;o=i.isFunction(o)?{click:o,text:e}:o,o=i.extend({type:"button"},o),s=o.click,n={icon:o.icon,iconPosition:o.iconPosition,showLabel:o.showLabel,icons:o.icons,text:o.text},delete o.click,delete o.icon,delete o.iconPosition,delete o.showLabel,delete o.icons,"boolean"==typeof o.text&&delete o.text,i("<button></button>",o).button(n).appendTo(t.uiButtonSet).on("click",(function(){s.apply(t.element[0],arguments)}))})),this._addClass(this.uiDialog,"ui-dialog-buttons"),this.uiDialogButtonPane.appendTo(this.uiDialog))},_makeDraggable:function(){var t=this,e=this.options;function o(i){return{position:i.position,offset:i.offset}}this.uiDialog.draggable({cancel:".ui-dialog-content, .ui-dialog-titlebar-close",handle:".ui-dialog-titlebar",containment:"document",start:function(e,s){t._addClass(i(this),"ui-dialog-dragging"),t._blockFrames(),t._trigger("dragStart",e,o(s))},drag:function(i,e){t._trigger("drag",i,o(e))},stop:function(s,n){var a=n.offset.left-t.document.scrollLeft(),l=n.offset.top-t.document.scrollTop();e.position={my:"left top",at:"left"+(a>=0?"+":"")+a+" top"+(l>=0?"+":"")+l,of:t.window},t._removeClass(i(this),"ui-dialog-dragging"),t._unblockFrames(),t._trigger("dragStop",s,o(n))}})},_makeResizable:function(){var t=this,e=this.options,o=e.resizable,s=this.uiDialog.css("position"),n="string"==typeof o?o:"n,e,s,w,se,sw,ne,nw";function a(i){return{originalPosition:i.originalPosition,originalSize:i.originalSize,position:i.position,size:i.size}}this.uiDialog.resizable({cancel:".ui-dialog-content",containment:"document",alsoResize:this.element,maxWidth:e.maxWidth,maxHeight:e.maxHeight,minWidth:e.minWidth,minHeight:this._minHeight(),handles:n,start:function(e,o){t._addClass(i(this),"ui-dialog-resizing"),t._blockFrames(),t._trigger("resizeStart",e,a(o))},resize:function(i,e){t._trigger("resize",i,a(e))},stop:function(o,s){var n=t.uiDialog.offset(),l=n.left-t.document.scrollLeft(),h=n.top-t.document.scrollTop();e.height=t.uiDialog.height(),e.width=t.uiDialog.width(),e.position={my:"left top",at:"left"+(l>=0?"+":"")+l+" top"+(h>=0?"+":"")+h,of:t.window},t._removeClass(i(this),"ui-dialog-resizing"),t._unblockFrames(),t._trigger("resizeStop",o,a(s))}}).css("position",s)},_trackFocus:function(){this._on(this.widget(),{focusin:function(t){this._makeFocusTarget(),this._focusedElement=i(t.target)}})},_makeFocusTarget:function(){this._untrackInstance(),this._trackingInstances().unshift(this)},_untrackInstance:function(){var t=this._trackingInstances(),e=i.inArray(this,t);-1!==e&&t.splice(e,1)},_trackingInstances:function(){var i=this.document.data("ui-dialog-instances");return i||(i=[],this.document.data("ui-dialog-instances",i)),i},_minHeight:function(){var i=this.options;return"auto"===i.height?i.minHeight:Math.min(i.minHeight,i.height)},_position:function(){var i=this.uiDialog.is(":visible");i||this.uiDialog.show(),this.uiDialog.position(this.options.position),i||this.uiDialog.hide()},_setOptions:function(t){var e=this,o=!1,s={};i.each(t,(function(i,t){e._setOption(i,t),i in e.sizeRelatedOptions&&(o=!0),i in e.resizableRelatedOptions&&(s[i]=t)})),o&&(this._size(),this._position()),this.uiDialog.is(":data(ui-resizable)")&&this.uiDialog.resizable("option",s)},_setOption:function(t,e){var o,s,n=this.uiDialog;"disabled"!==t&&(this._super(t,e),"appendTo"===t&&this.uiDialog.appendTo(this._appendTo()),"buttons"===t&&this._createButtons(),"closeText"===t&&this.uiDialogTitlebarClose.button({label:i("<a>").text(""+this.options.closeText).html()}),"draggable"===t&&((o=n.is(":data(ui-draggable)"))&&!e&&n.draggable("destroy"),!o&&e&&this._makeDraggable()),"position"===t&&this._position(),"resizable"===t&&((s=n.is(":data(ui-resizable)"))&&!e&&n.resizable("destroy"),s&&"string"==typeof e&&n.resizable("option","handles",e),s||!1===e||this._makeResizable()),"title"===t&&this._title(this.uiDialogTitlebar.find(".ui-dialog-title")))},_size:function(){var i,t,e,o=this.options;this.element.show().css({width:"auto",minHeight:0,maxHeight:"none",height:0}),o.minWidth>o.width&&(o.width=o.minWidth),i=this.uiDialog.css({height:"auto",width:o.width}).outerHeight(),t=Math.max(0,o.minHeight-i),e="number"==typeof o.maxHeight?Math.max(0,o.maxHeight-i):"none","auto"===o.height?this.element.css({minHeight:t,maxHeight:e,height:"auto"}):this.element.height(Math.max(0,o.height-i)),this.uiDialog.is(":data(ui-resizable)")&&this.uiDialog.resizable("option","minHeight",this._minHeight())},_blockFrames:function(){this.iframeBlocks=this.document.find("iframe").map((function(){var t=i(this);return i("<div>").css({position:"absolute",width:t.outerWidth(),height:t.outerHeight()}).appendTo(t.parent()).offset(t.offset())[0]}))},_unblockFrames:function(){this.iframeBlocks&&(this.iframeBlocks.remove(),delete this.iframeBlocks)},_allowInteraction:function(t){return!!i(t.target).closest(".ui-dialog").length||!!i(t.target).closest(".ui-datepicker").length},_createOverlay:function(){if(this.options.modal){var t=!0;this._delay((function(){t=!1})),this.document.data("ui-dialog-overlays")||this._on(this.document,{focusin:function(i){t||this._allowInteraction(i)||(i.preventDefault(),this._trackingInstances()[0]._focusTabbable())}}),this.overlay=i("<div>").appendTo(this._appendTo()),this._addClass(this.overlay,null,"ui-widget-overlay ui-front"),this._on(this.overlay,{mousedown:"_keepFocus"}),this.document.data("ui-dialog-overlays",(this.document.data("ui-dialog-overlays")||0)+1)}},_destroyOverlay:function(){if(this.options.modal&&this.overlay){var i=this.document.data("ui-dialog-overlays")-1;i?this.document.data("ui-dialog-overlays",i):(this._off(this.document,"focusin"),this.document.removeData("ui-dialog-overlays")),this.overlay.remove(),this.overlay=null}}}),!1!==i.uiBackCompat&&i.widget("ui.dialog",i.ui.dialog,{options:{dialogClass:""},_createWrapper:function(){this._super(),this.uiDialog.addClass(this.options.dialogClass)},_setOption:function(i,t){"dialogClass"===i&&this.uiDialog.removeClass(this.options.dialogClass).addClass(t),this._superApply(arguments)}}),i.ui.dialog}));
\ No newline at end of file
diff --git a/core/assets/vendor/jquery.ui/ui/widgets/dialog.js b/core/assets/vendor/jquery.ui/ui/widgets/dialog.js
index ab81979a8d..27dccd2ad9 100644
--- a/core/assets/vendor/jquery.ui/ui/widgets/dialog.js
+++ b/core/assets/vendor/jquery.ui/ui/widgets/dialog.js
@@ -31,6 +31,7 @@
 			"../position",
 			"../safe-active-element",
 			"../safe-blur",
+			"../tabbable",
 			"../unique-id",
 			"../version",
 			"../widget"
diff --git a/core/core.libraries.yml b/core/core.libraries.yml
index 7d98e4f8f6..5ddeb9d9f9 100644
--- a/core/core.libraries.yml
+++ b/core/core.libraries.yml
@@ -851,7 +851,7 @@ jquery.once.bc:
     - core/drupal.object.assign
 
 jquery.ui:
-  version: &jquery_ui_version 1.12.1
+  version: &jquery_ui_version "1.12.1"
   license: &jquery_ui_license
     name: Public Domain
     url: https://raw.githubusercontent.com/jquery/jquery-ui/1.12.1/LICENSE.txt
diff --git a/core/package.json b/core/package.json
index a3e4ea2fea..cdccf920bf 100644
--- a/core/package.json
+++ b/core/package.json
@@ -28,7 +28,7 @@
     "spellcheck": "cspell",
     "spellcheck:make-drupal-dict": "rm -f misc/cspell/dictionary.txt && touch misc/cspell/dictionary.txt && yarn -s spellcheck:core --unique --wordsOnly | tr '[:upper:]' '[:lower:]' | tr -d \\\\\\\\ | LC_ALL=C sort -u -o misc/cspell/dictionary.txt",
     "spellcheck:core": "cspell \"**/*\" \".*\" \"../composer/**/*\" \"../composer.json\"",
-    "vendor-update": "node ./scripts/js/assets.js",
+    "vendor-update": "node ./scripts/js/vendor-update.js",
     "watch:ckeditor5": "webpack --config ./modules/ckeditor5/webpack.config.js --watch",
     "build:ckeditor5": "webpack --config ./modules/ckeditor5/webpack.config.js",
     "build:ckeditor5-types": "node ./scripts/js/ckeditor5-types-documentation.js"
@@ -87,6 +87,7 @@
     "jquery": "^3.6.0",
     "jquery-form": "^4.3.0",
     "jquery-once": "^2.2.3",
+    "jquery-ui": "1.12.1",
     "js-cookie": "^3.0.1",
     "jsdom": "^18.0.1",
     "loadjs": "^4.2.0",
diff --git a/core/scripts/js/assets/ckeditor5Files.js b/core/scripts/js/assets/ckeditor5Files.js
new file mode 100644
index 0000000000..41b61141a0
--- /dev/null
+++ b/core/scripts/js/assets/ckeditor5Files.js
@@ -0,0 +1,51 @@
+const glob = require('glob');
+// There are a lot of CKEditor 5 packages, generate the list dynamically.
+// Drupal-specific mapping between CKEditor 5 name and Drupal library name.
+const ckeditor5PluginMapping = {
+  'block-quote': 'blockquote',
+  essentials: 'internal',
+  'basic-styles': 'basic',
+};
+
+module.exports = (packageFolder) => {
+  const fileList = [];
+  // Get all the CKEditor 5 packages.
+  const ckeditor5Dirs = glob.sync(`{${packageFolder}/@ckeditor/ckeditor5*,${packageFolder}/ckeditor5}`);
+  for (const ckeditor5package of ckeditor5Dirs) {
+    // Add all the files in the build/ directory to the process array for copying.
+    const buildFiles = glob.sync(`${ckeditor5package}/build/**/*.js`, {
+      nodir: true,
+    });
+    if (buildFiles.length) {
+      // Clean up the path to get the original package name.
+      const pack = ckeditor5package.replace(`${packageFolder}/`, '');
+      // Use the package name to generate the plugin name. There are some
+      // exceptions that needs to be handled. Ideally remove the special cases.
+      let pluginName = pack.replace('@ckeditor/ckeditor5-', '');
+      // Target folder in the vendor/assets folder.
+      let folder = `ckeditor5/${pluginName.replace('@ckeditor/ckeditor5-', '')}`;
+      // Transform kebab-case to CamelCase.
+      let library = pluginName.replace(/-./g, (match) => match[1].toUpperCase());
+      // Special case for Drupal implementation.
+      if (ckeditor5PluginMapping.hasOwnProperty(pluginName)) {
+        library = ckeditor5PluginMapping[pluginName];
+      }
+      if (library === 'ckeditor5') {
+        folder = 'ckeditor5/ckeditor5-dll';
+      } else {
+        library = `ckeditor5.${library}`;
+      }
+      fileList.push({
+        pack,
+        library,
+        folder,
+        files: buildFiles.map((absolutePath) => ({
+          from: absolutePath.replace(`${ckeditor5package}/`, ''),
+          to: absolutePath.replace(`${ckeditor5package}/build/`, ''),
+        })),
+      });
+    }
+  }
+
+  return fileList;
+};
diff --git a/core/scripts/js/assets/process/jqueryui.js b/core/scripts/js/assets/process/jqueryui.js
new file mode 100644
index 0000000000..47c6333c3e
--- /dev/null
+++ b/core/scripts/js/assets/process/jqueryui.js
@@ -0,0 +1,14 @@
+const Terser = require('terser');
+
+module.exports = async ({ dest, contents }) => {
+  const filename = `${dest.slice(0, -3)}-min.js`;
+
+  const { code } = await Terser.minify(contents, {
+    /*sourceMap: {
+      filename,
+      url: 'inline',
+    },*/
+  });
+
+  return { filename, contents: code };
+};
diff --git a/core/scripts/js/assets/process/map.js b/core/scripts/js/assets/process/map.js
new file mode 100644
index 0000000000..41e492c5fe
--- /dev/null
+++ b/core/scripts/js/assets/process/map.js
@@ -0,0 +1,11 @@
+// For map files, make sure the sources files don't leak outside the
+// library folder. In the `sources` member, remove all "../" values at
+// the start of the files names to avoid having the virtual files outside
+// of the library vendor folder in dev tools.
+module.exports = ({ contents }) => {
+  const json = JSON.parse(contents);
+  json.sources = json.sources.map((source) => source.replace(/^(\.\.\/)+/, ''));
+  return {
+    contents: JSON.stringify(json),
+  };
+};
diff --git a/core/scripts/js/assets.js b/core/scripts/js/vendor-update.js
similarity index 51%
rename from core/scripts/js/assets.js
rename to core/scripts/js/vendor-update.js
index 1f888d6941..09fe164fad 100644
--- a/core/scripts/js/assets.js
+++ b/core/scripts/js/vendor-update.js
@@ -10,6 +10,9 @@
 const path = require('path');
 const { copyFile, writeFile, readFile, chmod, mkdir } = require('fs').promises;
 const glob = require('glob');
+const ckeditor5Files = require('./assets/ckeditor5Files');
+const jQueryUIProcess = require('./assets/process/jqueryui');
+const mapProcess = require('./assets/process/map');
 
 const coreFolder = path.resolve(__dirname, '../../');
 const packageFolder = `${coreFolder}/node_modules`;
@@ -19,7 +22,7 @@ const assetsFolder = `${coreFolder}/assets/vendor`;
   const librariesPath = `${coreFolder}/core.libraries.yml`;
   // Open the core.libraries.yml file to update version information
   // automatically.
-  const libraries = (await readFile(librariesPath, 'utf-8')).split('\n\n');
+  const libraries = (await readFile(librariesPath)).toString().split('\n\n');
 
   function updateLibraryVersion(libraryName, { version }) {
     const libraryIndex = libraries.findIndex((lib) =>
@@ -28,7 +31,7 @@ const assetsFolder = `${coreFolder}/assets/vendor`;
     if (libraryIndex > 0) {
       const libraryDeclaration = libraries[libraryIndex];
       // Get the previous package version.
-      const currentVersion = libraryDeclaration.match(/version: "(.*)"\n/)[1];
+      const currentVersion = libraryDeclaration.match(/version:(?: [&\w_]+)? "(.*)"\n/)[1];
       // Replace the version value and the version in the license URL.
       libraries[libraryIndex] = libraryDeclaration.replace(
         new RegExp(currentVersion, 'g'),
@@ -58,6 +61,9 @@ const assetsFolder = `${coreFolder}/assets/vendor`;
    *   the source and target folder.
    *     - An object with a `from` and `to` property if the source and target
    *   have a different name or if the folder nesting is different.
+   * @prop {function} process
+   *   A function that is applied to each file content before saving. Used
+   *   to minify the file content before saving to the target directory.
    */
 
   /**
@@ -65,7 +71,7 @@ const assetsFolder = `${coreFolder}/assets/vendor`;
    *
    * @type {DrupalLibraryAsset[]}
    */
-  const process = [
+  const ASSET_LIST = [
     {
       pack: 'backbone',
       files: ['backbone.js', 'backbone-min.js', 'backbone-min.map'],
@@ -180,105 +186,168 @@ const assetsFolder = `${coreFolder}/assets/vendor`;
       pack: 'loadjs',
       files: [{ from: 'dist/loadjs.min.js', to: 'loadjs.min.js' }],
     },
+    {
+      pack: 'jquery-ui',
+      folder: 'jquery.ui',
+      process: {
+        // This will automatically minify the files and update the destination
+        // filename before saving, removing the need for the build:jqueryui command.
+        '.js': jQueryUIProcess,
+      },
+      files: [
+        'themes/base/autocomplete.css',
+        'themes/base/button.css',
+        'themes/base/checkboxradio.css',
+        'themes/base/controlgroup.css',
+        'themes/base/core.css',
+        'themes/base/dialog.css',
+        'themes/base/draggable.css',
+        'themes/base/images/ui-bg_flat_0_aaaaaa_40x100.png',
+        'themes/base/images/ui-icons_444444_256x240.png',
+        'themes/base/images/ui-icons_555555_256x240.png',
+        'themes/base/images/ui-icons_777620_256x240.png',
+        'themes/base/images/ui-icons_777777_256x240.png',
+        'themes/base/images/ui-icons_cc0000_256x240.png',
+        'themes/base/images/ui-icons_ffffff_256x240.png',
+        'themes/base/menu.css',
+        'themes/base/resizable.css',
+        'themes/base/theme.css',
+        'ui/data.js',
+        'ui/disable-selection.js',
+        'ui/focusable.js',
+        'ui/form-reset-mixin.js',
+        'ui/form.js',
+        'ui/ie.js',
+        // This file is added in jquery ui 1.13+
+        //'ui/jquery-patch.js',
+        'ui/keycode.js',
+        'ui/labels.js',
+        'ui/plugin.js',
+        'ui/position.js',
+        'ui/safe-active-element.js',
+        'ui/safe-blur.js',
+        'ui/scroll-parent.js',
+        'ui/tabbable.js',
+        'ui/unique-id.js',
+        'ui/version.js',
+        'ui/widget.js',
+        'ui/widgets/autocomplete.js',
+        'ui/widgets/button.js',
+        'ui/widgets/checkboxradio.js',
+        'ui/widgets/controlgroup.js',
+        'ui/widgets/dialog.js',
+        'ui/widgets/draggable.js',
+        'ui/widgets/menu.js',
+        'ui/widgets/mouse.js',
+        'ui/widgets/resizable.js',
+        // Those two files are removed from jquery ui 1.13+
+        'ui/escape-selector.js',
+        'ui/jquery-1-7.js',
+      ],
+    },
+    // Add another copying, without any processing to match what core is doing.
+    {
+      pack: 'jquery-ui',
+      folder: 'jquery.ui',
+      files: [
+        'ui/data.js',
+        'ui/disable-selection.js',
+        'ui/focusable.js',
+        'ui/form-reset-mixin.js',
+        'ui/form.js',
+        'ui/ie.js',
+        // This file is added in jquery ui 1.13+
+        //'ui/jquery-patch.js',
+        'ui/keycode.js',
+        'ui/labels.js',
+        'ui/plugin.js',
+        'ui/position.js',
+        'ui/safe-active-element.js',
+        'ui/safe-blur.js',
+        'ui/scroll-parent.js',
+        'ui/tabbable.js',
+        'ui/unique-id.js',
+        'ui/version.js',
+        'ui/widget.js',
+        'ui/widgets/autocomplete.js',
+        'ui/widgets/button.js',
+        'ui/widgets/checkboxradio.js',
+        'ui/widgets/controlgroup.js',
+        'ui/widgets/dialog.js',
+        'ui/widgets/draggable.js',
+        'ui/widgets/menu.js',
+        'ui/widgets/mouse.js',
+        'ui/widgets/resizable.js',
+        // Those two files are removed from jquery ui 1.13+
+        'ui/escape-selector.js',
+        'ui/jquery-1-7.js',
+      ],
+    },
+    // CKEditor 5 builds the list of files dynamically based on what exists
+    // in the filesystem.
+    ...ckeditor5Files(packageFolder),
   ];
 
-  // There are a lot of CKEditor 5 packages, generate the list dynamically.
-  // Drupal-specific mapping between CKEditor 5 name and Drupal library name.
-  const ckeditor5PluginMapping = {
-    'block-quote': 'blockquote',
-    'essentials': 'internal',
-    'basic-styles': 'basic',
+  /**
+   * Default callback for processing map files.
+   */
+  const defaultProcessCallbacks = {
+    '.map': mapProcess,
   };
-  // Get all the CKEditor 5 packages.
-  const ckeditor5Dirs = glob.sync(`{${packageFolder}/@ckeditor/ckeditor5*,${packageFolder}/ckeditor5}`);
-  for (const ckeditor5package of ckeditor5Dirs) {
-    // Add all the files in the build/ directory to the process array for copying.
-    const buildFiles = glob.sync(`${ckeditor5package}/build/**/*.js`, { nodir: true });
-    if (buildFiles.length) {
-      // Clean up the path to get the original package name.
-      const pack = ckeditor5package.replace(`${packageFolder}/`, '');
-      // Use the package name to generate the plugin name. There are some
-      // exceptions that needs to be handled. Ideally remove the special cases.
-      let pluginName = pack.replace('@ckeditor/ckeditor5-', '');
-      // Target folder in the vendor/assets folder.
-      let folder = `ckeditor5/${pluginName.replace('@ckeditor/ckeditor5-', '')}`;
-      // Transform kebab-case to CamelCase.
-      let library = pluginName.replace(/-./g, match => match[1].toUpperCase());
-      // Special case for Drupal implementation.
-      if (ckeditor5PluginMapping.hasOwnProperty(pluginName)) {
-        library = ckeditor5PluginMapping[pluginName];
-      }
-      if (library === 'ckeditor5') {
-        folder = 'ckeditor5/ckeditor5-dll';
-      } else {
-        library = `ckeditor5.${library}`;
-      }
-      process.push({
-        pack,
-        library,
-        folder,
-        files: buildFiles.map((absolutePath) => ({
-          from: absolutePath.replace(`${ckeditor5package}/`, ''),
-          to: absolutePath.replace(`${ckeditor5package}/build/`, ''),
-        })),
-      });
-    }
-  }
 
-  // Use sequential processing to avoid corrupting the contents of the
-  // concatenated CKEditor 5 translation files.
-  for (const { pack, files = [], folder = false, library = false } of process) {
+  for (const { pack, files = [], folder = false, library = false, process = {} } of ASSET_LIST) {
     const sourceFolder = pack;
     const libraryName = library || folder || pack;
     const destFolder = folder || pack;
+    // Add a callback for map files by default.
+    const processCallbacks = { ...defaultProcessCallbacks, ...process };
 
     let packageInfo;
     // Take the version info from the package.json file.
     if (!['joyride', 'farbtastic'].includes(pack)) {
-      packageInfo = JSON.parse(
-        await readFile(`${packageFolder}/${sourceFolder}/package.json`),
-      );
+      packageInfo = JSON.parse((await readFile(`${packageFolder}/${sourceFolder}/package.json`)).toString());
     }
     if (packageInfo) {
       updateLibraryVersion(libraryName, packageInfo);
     }
 
     for (const file of files) {
-      let source = file;
-      let dest = file;
-      if (typeof file === 'object') {
-        source = file.from;
-        dest = file.to;
-      }
+      // Extract source and destination from file. If it's an object deconstruct
+      // if it's a file, the deconstruction will not find the from and to key
+      // and will use the default value 'file'.
+      const { from: source = file, to: dest = file } = file;
       const sourceFile = `${packageFolder}/${sourceFolder}/${source}`;
       const destFile = `${assetsFolder}/${destFolder}/${dest}`;
+      const extension = path.extname(source);
+
+      try {
+        await mkdir(path.dirname(destFile), { recursive: true });
+      } catch (e) {
+        // Nothing to do if the folder already exists.
+      }
 
-      // For map files, make sure the sources files don't leak outside the
-      // library folder. In the `sources` member, remove all "../" values at
-      // the start of the files names to avoid having the virtual files outside
-      // of the library vendor folder in dev tools.
-      if (path.extname(source) === '.map') {
-        console.log('Process map file', source);
-        const json = JSON.parse(await readFile(sourceFile));
-        json.sources = json.sources.map((source) =>
-          source.replace(/^(\.\.\/)+/, ''),
-        );
-        await writeFile(destFile, JSON.stringify(json));
+      let copy = true;
+      // There is a callback that transforms the file contents, we are not
+      // simply copying a file from A to B.
+      if (processCallbacks[extension]) {
+        const result = await processCallbacks[extension]({
+          dest,
+          contents: (await readFile(sourceFile)).toString(),
+        });
+        // The filename key can be used to change the name of the saved file.
+        const { filename = dest, contents } = result;
+        console.log(`Process ${sourceFolder}/${source} and save to ${destFolder}/${filename}`);
+        await writeFile(`${assetsFolder}/${destFolder}/${filename}`, contents);
       } else {
-        console.log(
-          `Copy ${sourceFolder}/${source} to ${destFolder}/${dest}`,
-        );
-        try {
-          await mkdir(path.dirname(destFile), { recursive: true });
-        } catch (e) {
-          // Nothing to do if the folder already exists.
-        }
+        // There is no callback simply copy the file.
+        console.log(`Copy ${sourceFolder}/${source} to ${destFolder}/${dest}`);
         await copyFile(sourceFile, destFile);
-        // These 2 files come from a zip file that hasn't been updated in years
-        // hardcode the permission fix to pass the commit checks.
-        if (['jquery.joyride-2.1.js', 'marker.png'].includes(dest)) {
-          await chmod(destFile, 0o644);
-        }
+      }
+
+      // These 2 files come from a zip file that hasn't been updated in years
+      // hardcode the permission fix to pass the commit checks.
+      if (['jquery.joyride-2.1.js', 'marker.png'].includes(dest)) {
+        await chmod(destFile, 0o644);
       }
     }
   }
diff --git a/core/yarn.lock b/core/yarn.lock
index ce73e144e3..8451a8c904 100644
--- a/core/yarn.lock
+++ b/core/yarn.lock
@@ -5055,6 +5055,11 @@ jquery-once@^2.2.3:
   dependencies:
     jquery "*"
 
+jquery-ui@1.12.1:
+  version "1.12.1"
+  resolved "https://registry.yarnpkg.com/jquery-ui/-/jquery-ui-1.12.1.tgz#bcb4045c8dd0539c134bc1488cdd3e768a7a9e51"
+  integrity sha1-vLQEXI3QU5wTS8FIjN0+dop6nlE=
+
 jquery@*, jquery@>=1.7.2, jquery@^3.6.0:
   version "3.6.0"
   resolved "https://registry.yarnpkg.com/jquery/-/jquery-3.6.0.tgz#c72a09f15c1bdce142f49dbf1170bdf8adac2470"