diff --git a/Build/Sources/TypeScript/backend/Resources/Public/TypeScript/SvgTree.ts b/Build/Sources/TypeScript/backend/Resources/Public/TypeScript/SvgTree.ts
index 58dc51aac3a2b9957dc286f7fbf19486ff3749ed..8797232be0c37c2256dae5deadd7429e6c9a53aa 100644
--- a/Build/Sources/TypeScript/backend/Resources/Public/TypeScript/SvgTree.ts
+++ b/Build/Sources/TypeScript/backend/Resources/Public/TypeScript/SvgTree.ts
@@ -864,7 +864,8 @@ export class SvgTree extends LitElement {
     labelNode.textContent = label;
     label = labelNode.innerHTML;
     if (this.searchTerm) {
-      const regexp = new RegExp(this.searchTerm, 'gi');
+      // Escape all meta characters of regular expressions: ( ) [ ] $ * + ? . { } / | ^ -
+      const regexp = new RegExp(this.searchTerm.replace(/[/\-\\^$*+?.()|[\]{}]/g, '\\$&'), 'gi');
       label = label.replace(regexp, '<tspan class="node-highlight-text">$&</tspan>');
     }
     return label;
diff --git a/typo3/sysext/backend/Resources/Public/JavaScript/SvgTree.js b/typo3/sysext/backend/Resources/Public/JavaScript/SvgTree.js
index b6e2c775ad22b6b1ed284aa7b97f8dd9bd7f7862..38af800bcb8148960a78b2d782ce4ceba2c5d7bb 100644
--- a/typo3/sysext/backend/Resources/Public/JavaScript/SvgTree.js
+++ b/typo3/sysext/backend/Resources/Public/JavaScript/SvgTree.js
@@ -27,7 +27,7 @@ var __createBinding=this&&this.__createBinding||(Object.create?function(e,t,s,i)
         </g>
         <defs></defs>
       </svg>
-    `}firstUpdated(){this.svg=n.select(this.querySelector("svg")),this.container=n.select(this.querySelector(".nodes-wrapper")).attr("transform","translate("+this.settings.indentWidth/2+","+this.settings.nodeHeight/2+")"),this.nodesBgContainer=n.select(this.querySelector(".nodes-bg")),this.nodesActionsContainer=n.select(this.querySelector(".nodes-actions")),this.linksContainer=n.select(this.querySelector(".links")),this.nodesContainer=n.select(this.querySelector(".nodes")),this.doSetup(this.setup||{}),this.updateView()}updateView(){this.updateScrollPosition(),this.updateVisibleNodes(),this.settings.actions&&this.settings.actions.length&&this.nodesActionsContainer.attr("transform","translate("+(this.querySelector("svg").clientWidth-16-16*this.settings.actions.length)+",0)")}disableSelectedNodes(){this.getSelectedNodes().forEach(e=>{!0===e.checked&&(e.checked=!1)})}updateNodeActions(e){return this.settings.actions&&this.settings.actions.length?(this.nodesActionsContainer.selectAll(".node-action").selectChildren().remove(),e.enter().append("g").merge(e).attr("class","node-action").on("mouseover",(e,t)=>this.onMouseOverNode(t)).on("mouseout",(e,t)=>this.onMouseOutOfNode(t)).attr("data-state-id",this.getNodeStateIdentifier).attr("transform",this.getNodeActionTransform)):e.enter()}createIconAreaForAction(e,t){const s=e.append("svg").attr("class","node-icon-container").attr("height","20").attr("width","20").attr("x","0").attr("y","0");s.append("rect").attr("width","20").attr("height","20").attr("y","0").attr("x","0").attr("class","node-icon-click");s.append("svg").attr("height","16").attr("width","16").attr("y","2").attr("x","2").attr("class","node-icon-inner").append("use").attr("class","node-icon").attr("xlink:href","#icon-"+t)}isNodeSelectable(e){return!0}appendTextElement(e){return e.append("text").attr("dx",e=>this.textPosition+(e.locked?15:0)).attr("dy",5).attr("class","node-name").on("click",(e,t)=>this.selectNode(t,!0))}nodesUpdate(e){return(e=e.enter().append("g").attr("class","node").attr("id",e=>"identifier-"+e.stateIdentifier).attr("role","treeitem").attr("aria-owns",e=>e.hasChildren?"group-identifier-"+e.stateIdentifier:null).attr("aria-level",this.getNodeDepth).attr("aria-setsize",this.getNodeSetsize).attr("aria-posinset",this.getNodePositionInSet).attr("aria-expanded",e=>e.hasChildren?e.expanded:null).attr("transform",this.getNodeTransform).attr("data-state-id",this.getNodeStateIdentifier).attr("title",this.getNodeTitle).on("mouseover",(e,t)=>this.onMouseOverNode(t)).on("mouseout",(e,t)=>this.onMouseOutOfNode(t)).on("contextmenu",(e,t)=>{e.preventDefault(),this.dispatchEvent(new CustomEvent("typo3:svg-tree:node-context",{detail:{node:t}}))})).append("text").text(e=>e.readableRootline).attr("class","node-rootline").attr("dx",0).attr("dy",-15).attr("visibility",e=>e.readableRootline?"visible":"hidden"),e}getNodeIdentifier(e){return e.identifier}getNodeDepth(e){return e.depth}getNodeSetsize(e){return e.siblingsCount}getNodePositionInSet(e){return e.siblingsPosition}getNodeStateIdentifier(e){return e.stateIdentifier}getNodeLabel(e){let t=(e.prefix||"")+e.name+(e.suffix||"");const s=document.createElement("div");if(s.textContent=t,t=s.innerHTML,this.searchTerm){const e=new RegExp(this.searchTerm,"gi");t=t.replace(e,'<tspan class="node-highlight-text">$&</tspan>')}return t}getNodeByIdentifier(e){return this.nodes.find(t=>t.stateIdentifier===e)}getNodeBgClass(e,t,s){let i="node-bg",n=null,o=null;return"object"==typeof s&&(n=s.data()[t-1],o=s.data()[t+1]),e.checked&&(i+=" node-selected"),(n&&e.depth>n.depth||!n)&&(e.firstChild=!0,i+=" node-first-child"),(o&&e.depth>o.depth||!o)&&(e.lastChild=!0,i+=" node-last-child"),e.class&&(i+=" "+e.class),i}getNodeTitle(e){return e.tip?e.tip:"uid="+e.identifier}getChevronTransform(e){return e.expanded?"translate(16,0) rotate(90)":" rotate(0)"}getChevronColor(e){return e.expanded?"#000":"#8e8e8e"}getToggleVisibility(e){return e.hasChildren?"visible":"hidden"}getChevronClass(e){return"chevron "+(e.expanded?"expanded":"collapsed")}getLinkPath(e){const t=e.target.x,s=e.target.y,i=[];return i.push("M"+e.source.x+" "+e.source.y),i.push("V"+s),e.target.hasChildren?i.push("H"+(t-2)):i.push("H"+(t+this.settings.indentWidth/4-2)),i.join(" ")}getNodeTransform(e){return"translate("+(e.x||0)+","+(e.y||0)+")"}getNodeBgTransform(e){return"translate(-8, "+((e.y||0)-10)+")"}getNodeActionTransform(e){return"translate(-10, "+((e.y||0)-10)+")"}clickOnIcon(e){this.dispatchEvent(new CustomEvent("typo3:svg-tree:node-context",{detail:{node:e}}))}chevronClick(e){e.expanded?this.hideChildren(e):this.showChildren(e),this.prepareDataForVisibleNodes(),this.updateVisibleNodes()}enterSvgElements(e){if(this.settings.showIcons){const e=Object.values(this.icons).filter(e=>""!==e.icon&&null!==e.icon),t=this.iconsContainer.selectAll(".icon-def").data(e,e=>e.identifier);t.exit().remove(),t.enter().append("g").attr("class","icon-def").attr("id",e=>"icon-"+e.identifier).append(e=>{if(e.icon instanceof SVGElement)return e.icon;const t="<svg>"+e.icon+"</svg>";return(new DOMParser).parseFromString(t,"image/svg+xml").documentElement.firstChild})}const t=this.nodesUpdate(e);let s=t.append("g").attr("class","toggle").attr("visibility",this.getToggleVisibility).attr("transform","translate(-8, -8)").on("click",(e,t)=>this.chevronClick(t));if(s.append("path").style("opacity",0).attr("d","M 0 0 L 16 0 L 16 16 L 0 16 Z"),s.append("path").attr("class","chevron").attr("d","M 4 3 L 13 8 L 4 13 Z"),this.settings.showIcons){const e=t.append("svg").attr("class","node-icon-container").attr("title",this.getNodeTitle).attr("height","20").attr("width","20").attr("x","6").attr("y","-10").attr("data-bs-toggle","tooltip").on("click",(e,t)=>{e.preventDefault(),this.clickOnIcon(t)});e.append("rect").style("opacity",0).attr("width","20").attr("height","20").attr("y","0").attr("x","0").attr("class","node-icon-click");const s=e.append("svg").attr("height","16").attr("width","16").attr("y","2").attr("x","2").attr("class","node-icon-inner");s.append("use").attr("class","node-icon").attr("data-uid",this.getNodeIdentifier);s.append("svg").attr("height","11").attr("width","11").attr("y","5").attr("x","5").append("use").attr("class","node-icon-overlay");s.append("svg").attr("height","11").attr("width","11").attr("y","5").attr("x","5").append("use").attr("class","node-icon-locked")}return l.initialize('[data-bs-toggle="tooltip"]',this.tooltipOptions),this.appendTextElement(t),e.merge(t)}updateScrollPosition(){this.viewportHeight=this.getBoundingClientRect().height,this.scrollBottom=this.scrollTop+this.viewportHeight+this.viewportHeight/2,setTimeout(()=>{l.hide(document.querySelector(this.tooltipOptions.container).querySelectorAll(".bs-tooltip-end"))},this.tooltipOptions.delay)}onMouseOverNode(e){e.isOver=!0,this.hoveredNode=e;let t=this.svg.select('.nodes-bg .node-bg[data-state-id="'+e.stateIdentifier+'"]');t.size()&&t.classed("node-over",!0).attr("rx","3").attr("ry","3");let s=this.nodesActionsContainer.select('.node-action[data-state-id="'+e.stateIdentifier+'"]');s.size()&&(s.classed("node-action-over",!0),s.attr("fill",t.style("fill")))}onMouseOutOfNode(e){e.isOver=!1,this.hoveredNode=null;let t=this.svg.select('.nodes-bg .node-bg[data-state-id="'+e.stateIdentifier+'"]');t.size()&&t.classed("node-over node-alert",!1).attr("rx","0").attr("ry","0");let s=this.nodesActionsContainer.select('.node-action[data-state-id="'+e.stateIdentifier+'"]');s.size()&&s.classed("node-action-over",!1)}handleKeyboardInteraction(e){const t=e.target;let s=n.select(t).datum();if(-1===[a.KeyTypesEnum.ENTER,a.KeyTypesEnum.SPACE,a.KeyTypesEnum.END,a.KeyTypesEnum.HOME,a.KeyTypesEnum.LEFT,a.KeyTypesEnum.UP,a.KeyTypesEnum.RIGHT,a.KeyTypesEnum.DOWN].indexOf(e.keyCode))return;e.preventDefault();const i=t.parentNode;switch(e.keyCode){case a.KeyTypesEnum.END:this.scrollTop=this.lastElementChild.getBoundingClientRect().height+this.settings.nodeHeight-this.viewportHeight,i.scrollIntoView({behavior:"smooth",block:"end"}),this.updateVisibleNodes(),this.switchFocus(i.lastElementChild);break;case a.KeyTypesEnum.HOME:this.scrollTo({top:this.nodes[0].y,behavior:"smooth"}),this.prepareDataForVisibleNodes(),this.updateVisibleNodes(),this.switchFocus(i.firstElementChild);break;case a.KeyTypesEnum.LEFT:if(s.expanded)s.hasChildren&&(this.hideChildren(s),this.prepareDataForVisibleNodes(),this.updateVisibleNodes());else if(s.parents.length>0){let e=this.nodes[s.parents[0]];this.scrollNodeIntoVisibleArea(e,"up"),this.switchFocusNode(e)}break;case a.KeyTypesEnum.UP:this.scrollNodeIntoVisibleArea(s,"up"),this.switchFocus(t.previousSibling);break;case a.KeyTypesEnum.RIGHT:s.expanded?(this.scrollNodeIntoVisibleArea(s,"down"),this.switchFocus(t.nextSibling)):s.hasChildren&&(this.showChildren(s),this.prepareDataForVisibleNodes(),this.updateVisibleNodes(),this.switchFocus(t));break;case a.KeyTypesEnum.DOWN:this.scrollNodeIntoVisibleArea(s,"down"),this.switchFocus(t.nextSibling);break;case a.KeyTypesEnum.ENTER:case a.KeyTypesEnum.SPACE:this.selectNode(s,!0)}}scrollNodeIntoVisibleArea(e,t="up"){let s=this.scrollTop;if("up"===t&&s>e.y-this.settings.nodeHeight)s=e.y-this.settings.nodeHeight;else{if(!("down"===t&&s+this.viewportHeight<=e.y+3*this.settings.nodeHeight))return;s+=this.settings.nodeHeight}this.scrollTo({top:s,behavior:"smooth"}),this.updateVisibleNodes()}updateLinks(){const e=this.data.links.filter(e=>e.source.y<=this.scrollBottom&&e.target.y>=this.scrollTop-this.settings.nodeHeight).map(e=>(e.source.owns=e.source.owns||[],e.source.owns.push("identifier-"+e.target.stateIdentifier),e)),t=this.linksContainer.selectAll(".link").data(e);t.exit().remove(),t.enter().append("path").attr("class","link").attr("id",this.getGroupIdentifier).attr("role",e=>1===e.target.siblingsPosition&&e.source.owns.length>0?"group":null).attr("aria-owns",e=>1===e.target.siblingsPosition&&e.source.owns.length>0?e.source.owns.join(" "):null).merge(t).attr("d",e=>this.getLinkPath(e))}getGroupIdentifier(e){return 1===e.target.siblingsPosition?"group-identifier-"+e.source.stateIdentifier:null}registerUnloadHandler(){try{if(!window.frameElement)return;window.addEventListener("pagehide",()=>this.muteErrorNotifications=!0,{once:!0})}catch(e){console.error("Failed to check the existence of window.frameElement – using a foreign origin?")}}}__decorate([(0,i.property)({type:Object})],u.prototype,"setup",void 0),__decorate([(0,i.state)()],u.prototype,"settings",void 0),t.SvgTree=u;let g=class extends s.LitElement{constructor(){super(...arguments),this.tree=null,this.settings={searchInput:".search-input",filterTimeout:450}}createRenderRoot(){return this}firstUpdated(){const e=this.querySelector(this.settings.searchInput);e&&(new p.default("input",e=>{const t=e.target;this.tree.filter(t.value.trim())},this.settings.filterTimeout).bindTo(e),e.focus())}render(){return s.html`
+    `}firstUpdated(){this.svg=n.select(this.querySelector("svg")),this.container=n.select(this.querySelector(".nodes-wrapper")).attr("transform","translate("+this.settings.indentWidth/2+","+this.settings.nodeHeight/2+")"),this.nodesBgContainer=n.select(this.querySelector(".nodes-bg")),this.nodesActionsContainer=n.select(this.querySelector(".nodes-actions")),this.linksContainer=n.select(this.querySelector(".links")),this.nodesContainer=n.select(this.querySelector(".nodes")),this.doSetup(this.setup||{}),this.updateView()}updateView(){this.updateScrollPosition(),this.updateVisibleNodes(),this.settings.actions&&this.settings.actions.length&&this.nodesActionsContainer.attr("transform","translate("+(this.querySelector("svg").clientWidth-16-16*this.settings.actions.length)+",0)")}disableSelectedNodes(){this.getSelectedNodes().forEach(e=>{!0===e.checked&&(e.checked=!1)})}updateNodeActions(e){return this.settings.actions&&this.settings.actions.length?(this.nodesActionsContainer.selectAll(".node-action").selectChildren().remove(),e.enter().append("g").merge(e).attr("class","node-action").on("mouseover",(e,t)=>this.onMouseOverNode(t)).on("mouseout",(e,t)=>this.onMouseOutOfNode(t)).attr("data-state-id",this.getNodeStateIdentifier).attr("transform",this.getNodeActionTransform)):e.enter()}createIconAreaForAction(e,t){const s=e.append("svg").attr("class","node-icon-container").attr("height","20").attr("width","20").attr("x","0").attr("y","0");s.append("rect").attr("width","20").attr("height","20").attr("y","0").attr("x","0").attr("class","node-icon-click");s.append("svg").attr("height","16").attr("width","16").attr("y","2").attr("x","2").attr("class","node-icon-inner").append("use").attr("class","node-icon").attr("xlink:href","#icon-"+t)}isNodeSelectable(e){return!0}appendTextElement(e){return e.append("text").attr("dx",e=>this.textPosition+(e.locked?15:0)).attr("dy",5).attr("class","node-name").on("click",(e,t)=>this.selectNode(t,!0))}nodesUpdate(e){return(e=e.enter().append("g").attr("class","node").attr("id",e=>"identifier-"+e.stateIdentifier).attr("role","treeitem").attr("aria-owns",e=>e.hasChildren?"group-identifier-"+e.stateIdentifier:null).attr("aria-level",this.getNodeDepth).attr("aria-setsize",this.getNodeSetsize).attr("aria-posinset",this.getNodePositionInSet).attr("aria-expanded",e=>e.hasChildren?e.expanded:null).attr("transform",this.getNodeTransform).attr("data-state-id",this.getNodeStateIdentifier).attr("title",this.getNodeTitle).on("mouseover",(e,t)=>this.onMouseOverNode(t)).on("mouseout",(e,t)=>this.onMouseOutOfNode(t)).on("contextmenu",(e,t)=>{e.preventDefault(),this.dispatchEvent(new CustomEvent("typo3:svg-tree:node-context",{detail:{node:t}}))})).append("text").text(e=>e.readableRootline).attr("class","node-rootline").attr("dx",0).attr("dy",-15).attr("visibility",e=>e.readableRootline?"visible":"hidden"),e}getNodeIdentifier(e){return e.identifier}getNodeDepth(e){return e.depth}getNodeSetsize(e){return e.siblingsCount}getNodePositionInSet(e){return e.siblingsPosition}getNodeStateIdentifier(e){return e.stateIdentifier}getNodeLabel(e){let t=(e.prefix||"")+e.name+(e.suffix||"");const s=document.createElement("div");if(s.textContent=t,t=s.innerHTML,this.searchTerm){const e=new RegExp(this.searchTerm.replace(/[/\-\\^$*+?.()|[\]{}]/g,"\\$&"),"gi");t=t.replace(e,'<tspan class="node-highlight-text">$&</tspan>')}return t}getNodeByIdentifier(e){return this.nodes.find(t=>t.stateIdentifier===e)}getNodeBgClass(e,t,s){let i="node-bg",n=null,o=null;return"object"==typeof s&&(n=s.data()[t-1],o=s.data()[t+1]),e.checked&&(i+=" node-selected"),(n&&e.depth>n.depth||!n)&&(e.firstChild=!0,i+=" node-first-child"),(o&&e.depth>o.depth||!o)&&(e.lastChild=!0,i+=" node-last-child"),e.class&&(i+=" "+e.class),i}getNodeTitle(e){return e.tip?e.tip:"uid="+e.identifier}getChevronTransform(e){return e.expanded?"translate(16,0) rotate(90)":" rotate(0)"}getChevronColor(e){return e.expanded?"#000":"#8e8e8e"}getToggleVisibility(e){return e.hasChildren?"visible":"hidden"}getChevronClass(e){return"chevron "+(e.expanded?"expanded":"collapsed")}getLinkPath(e){const t=e.target.x,s=e.target.y,i=[];return i.push("M"+e.source.x+" "+e.source.y),i.push("V"+s),e.target.hasChildren?i.push("H"+(t-2)):i.push("H"+(t+this.settings.indentWidth/4-2)),i.join(" ")}getNodeTransform(e){return"translate("+(e.x||0)+","+(e.y||0)+")"}getNodeBgTransform(e){return"translate(-8, "+((e.y||0)-10)+")"}getNodeActionTransform(e){return"translate(-10, "+((e.y||0)-10)+")"}clickOnIcon(e){this.dispatchEvent(new CustomEvent("typo3:svg-tree:node-context",{detail:{node:e}}))}chevronClick(e){e.expanded?this.hideChildren(e):this.showChildren(e),this.prepareDataForVisibleNodes(),this.updateVisibleNodes()}enterSvgElements(e){if(this.settings.showIcons){const e=Object.values(this.icons).filter(e=>""!==e.icon&&null!==e.icon),t=this.iconsContainer.selectAll(".icon-def").data(e,e=>e.identifier);t.exit().remove(),t.enter().append("g").attr("class","icon-def").attr("id",e=>"icon-"+e.identifier).append(e=>{if(e.icon instanceof SVGElement)return e.icon;const t="<svg>"+e.icon+"</svg>";return(new DOMParser).parseFromString(t,"image/svg+xml").documentElement.firstChild})}const t=this.nodesUpdate(e);let s=t.append("g").attr("class","toggle").attr("visibility",this.getToggleVisibility).attr("transform","translate(-8, -8)").on("click",(e,t)=>this.chevronClick(t));if(s.append("path").style("opacity",0).attr("d","M 0 0 L 16 0 L 16 16 L 0 16 Z"),s.append("path").attr("class","chevron").attr("d","M 4 3 L 13 8 L 4 13 Z"),this.settings.showIcons){const e=t.append("svg").attr("class","node-icon-container").attr("title",this.getNodeTitle).attr("height","20").attr("width","20").attr("x","6").attr("y","-10").attr("data-bs-toggle","tooltip").on("click",(e,t)=>{e.preventDefault(),this.clickOnIcon(t)});e.append("rect").style("opacity",0).attr("width","20").attr("height","20").attr("y","0").attr("x","0").attr("class","node-icon-click");const s=e.append("svg").attr("height","16").attr("width","16").attr("y","2").attr("x","2").attr("class","node-icon-inner");s.append("use").attr("class","node-icon").attr("data-uid",this.getNodeIdentifier);s.append("svg").attr("height","11").attr("width","11").attr("y","5").attr("x","5").append("use").attr("class","node-icon-overlay");s.append("svg").attr("height","11").attr("width","11").attr("y","5").attr("x","5").append("use").attr("class","node-icon-locked")}return l.initialize('[data-bs-toggle="tooltip"]',this.tooltipOptions),this.appendTextElement(t),e.merge(t)}updateScrollPosition(){this.viewportHeight=this.getBoundingClientRect().height,this.scrollBottom=this.scrollTop+this.viewportHeight+this.viewportHeight/2,setTimeout(()=>{l.hide(document.querySelector(this.tooltipOptions.container).querySelectorAll(".bs-tooltip-end"))},this.tooltipOptions.delay)}onMouseOverNode(e){e.isOver=!0,this.hoveredNode=e;let t=this.svg.select('.nodes-bg .node-bg[data-state-id="'+e.stateIdentifier+'"]');t.size()&&t.classed("node-over",!0).attr("rx","3").attr("ry","3");let s=this.nodesActionsContainer.select('.node-action[data-state-id="'+e.stateIdentifier+'"]');s.size()&&(s.classed("node-action-over",!0),s.attr("fill",t.style("fill")))}onMouseOutOfNode(e){e.isOver=!1,this.hoveredNode=null;let t=this.svg.select('.nodes-bg .node-bg[data-state-id="'+e.stateIdentifier+'"]');t.size()&&t.classed("node-over node-alert",!1).attr("rx","0").attr("ry","0");let s=this.nodesActionsContainer.select('.node-action[data-state-id="'+e.stateIdentifier+'"]');s.size()&&s.classed("node-action-over",!1)}handleKeyboardInteraction(e){const t=e.target;let s=n.select(t).datum();if(-1===[a.KeyTypesEnum.ENTER,a.KeyTypesEnum.SPACE,a.KeyTypesEnum.END,a.KeyTypesEnum.HOME,a.KeyTypesEnum.LEFT,a.KeyTypesEnum.UP,a.KeyTypesEnum.RIGHT,a.KeyTypesEnum.DOWN].indexOf(e.keyCode))return;e.preventDefault();const i=t.parentNode;switch(e.keyCode){case a.KeyTypesEnum.END:this.scrollTop=this.lastElementChild.getBoundingClientRect().height+this.settings.nodeHeight-this.viewportHeight,i.scrollIntoView({behavior:"smooth",block:"end"}),this.updateVisibleNodes(),this.switchFocus(i.lastElementChild);break;case a.KeyTypesEnum.HOME:this.scrollTo({top:this.nodes[0].y,behavior:"smooth"}),this.prepareDataForVisibleNodes(),this.updateVisibleNodes(),this.switchFocus(i.firstElementChild);break;case a.KeyTypesEnum.LEFT:if(s.expanded)s.hasChildren&&(this.hideChildren(s),this.prepareDataForVisibleNodes(),this.updateVisibleNodes());else if(s.parents.length>0){let e=this.nodes[s.parents[0]];this.scrollNodeIntoVisibleArea(e,"up"),this.switchFocusNode(e)}break;case a.KeyTypesEnum.UP:this.scrollNodeIntoVisibleArea(s,"up"),this.switchFocus(t.previousSibling);break;case a.KeyTypesEnum.RIGHT:s.expanded?(this.scrollNodeIntoVisibleArea(s,"down"),this.switchFocus(t.nextSibling)):s.hasChildren&&(this.showChildren(s),this.prepareDataForVisibleNodes(),this.updateVisibleNodes(),this.switchFocus(t));break;case a.KeyTypesEnum.DOWN:this.scrollNodeIntoVisibleArea(s,"down"),this.switchFocus(t.nextSibling);break;case a.KeyTypesEnum.ENTER:case a.KeyTypesEnum.SPACE:this.selectNode(s,!0)}}scrollNodeIntoVisibleArea(e,t="up"){let s=this.scrollTop;if("up"===t&&s>e.y-this.settings.nodeHeight)s=e.y-this.settings.nodeHeight;else{if(!("down"===t&&s+this.viewportHeight<=e.y+3*this.settings.nodeHeight))return;s+=this.settings.nodeHeight}this.scrollTo({top:s,behavior:"smooth"}),this.updateVisibleNodes()}updateLinks(){const e=this.data.links.filter(e=>e.source.y<=this.scrollBottom&&e.target.y>=this.scrollTop-this.settings.nodeHeight).map(e=>(e.source.owns=e.source.owns||[],e.source.owns.push("identifier-"+e.target.stateIdentifier),e)),t=this.linksContainer.selectAll(".link").data(e);t.exit().remove(),t.enter().append("path").attr("class","link").attr("id",this.getGroupIdentifier).attr("role",e=>1===e.target.siblingsPosition&&e.source.owns.length>0?"group":null).attr("aria-owns",e=>1===e.target.siblingsPosition&&e.source.owns.length>0?e.source.owns.join(" "):null).merge(t).attr("d",e=>this.getLinkPath(e))}getGroupIdentifier(e){return 1===e.target.siblingsPosition?"group-identifier-"+e.source.stateIdentifier:null}registerUnloadHandler(){try{if(!window.frameElement)return;window.addEventListener("pagehide",()=>this.muteErrorNotifications=!0,{once:!0})}catch(e){console.error("Failed to check the existence of window.frameElement – using a foreign origin?")}}}__decorate([(0,i.property)({type:Object})],u.prototype,"setup",void 0),__decorate([(0,i.state)()],u.prototype,"settings",void 0),t.SvgTree=u;let g=class extends s.LitElement{constructor(){super(...arguments),this.tree=null,this.settings={searchInput:".search-input",filterTimeout:450}}createRenderRoot(){return this}firstUpdated(){const e=this.querySelector(this.settings.searchInput);e&&(new p.default("input",e=>{const t=e.target;this.tree.filter(t.value.trim())},this.settings.filterTimeout).bindTo(e),e.focus())}render(){return s.html`
       <div class="tree-toolbar">
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