diff --git a/app/views/console/functions/function.phtml b/app/views/console/functions/function.phtml
index 6b5c693e34..993e810120 100644
--- a/app/views/console/functions/function.phtml
+++ b/app/views/console/functions/function.phtml
@@ -537,7 +537,7 @@ $usageStatsEnabled = $this->getParam('usageStatsEnabled',true);
                                     <hr class="margin-bottom margin-top-no" />
 
                                     <fieldset name="vars" data-cast-to="object">
-                                        <div data-ls-loop="project-function.vars" data-ls-as="var" id="project-vars">
+                                        <div data-ls-loop="project-function.vars" data-ls-as="var" id="project-vars" style="visibility: visible;">
                                             <div class="margin-bottom-small">
                                                 <div data-forms-remove class="row thin">
                                                     <div class="col span-10">
diff --git a/public/dist/scripts/app-all.js b/public/dist/scripts/app-all.js
index d259c08e6e..3c01912937 100644
--- a/public/dist/scripts/app-all.js
+++ b/public/dist/scripts/app-all.js
@@ -2084,7 +2084,7 @@ paths=expression.getPaths();let prv=element.$lsSkip;element.$lsSkip=!result;if(!
 else{element.style.removeProperty('display');element.style.removeProperty('visibility');}
 if(prv===true&&element.$lsSkip===false){view.render(element)}};check();for(let i=0;i<paths.length;i++){let path=paths[i].split('.');while(path.length){container.bind(element,path.join('.'),check);path.pop();}}}});window.ls.container.get('view').add({selector:'data-ls-loop',template:false,nested:false,controller:function(element,view,container,window,expression){let expr=expression.parse(element.getAttribute('data-ls-loop'));let as=element.getAttribute('data-ls-as');let key=element.getAttribute('data-ls-key')||'$index';let limit=parseInt(expression.parse(element.getAttribute('data-limit')||'')||-1);let debug=element.getAttribute('data-debug')||false;let echo=function(){let array=container.path(expr);let counter=0;array=(!array)?[]:array;let watch=!!(array&&array.__proxy);while(element.hasChildNodes()){element.removeChild(element.lastChild);element.lastChild=null;}
 if(array instanceof Array&&typeof array!=='object'){throw new Error('Reference value must be array or object. '+(typeof array)+' given');}
-let children=[];element.$lsSkip=true;element.style.visibility=(0===array.length)?'hidden':'visible';for(let prop in array){if(counter==limit){break;}
+let children=[];element.$lsSkip=true;element.style.visibility=(0===array.length&&element.style.visibility=='')?'hidden':'visible';for(let prop in array){if(counter==limit){break;}
 counter++;if(!array.hasOwnProperty(prop)){continue;}
 children[prop]=template.cloneNode(true);element.appendChild(children[prop]);(index=>{let context=expr+'.'+index;container.addNamespace(as,context);if(debug){console.info('debug-ls-loop','index',index);console.info('debug-ls-loop','context',context);console.info('debug-ls-loop','context-path',container.path(context).name);console.info('debug-ls-loop','namespaces',container.namespaces);}
 container.set(as,container.path(context),true,watch);container.set(key,index,true,false);view.render(children[prop]);container.removeNamespace(as);})(prop);}
@@ -2325,7 +2325,7 @@ code.innerHTML=value;Prism.highlightElement(code);div.scrollTop=0;};element.addE
 function syncA(){element.value=picker.value;update();}
 function syncB(){picker.value=element.value;}
 element.parentNode.insertBefore(preview,element);update();syncB();}});})(window);(function(window){"use strict";window.ls.container.get("view").add({selector:"data-forms-copy",controller:function(element,alerts,document,window){var button=window.document.createElement("i");button.type="button";button.className="icon-docs note copy";button.style.cursor="pointer";element.parentNode.insertBefore(button,element.nextSibling);var copy=function(event){let disabled=element.disabled;element.disabled=false;element.focus();element.select();document.execCommand("Copy");if(document.selection){document.selection.empty();}else if(window.getSelection){window.getSelection().removeAllRanges();}
-element.disabled=disabled;element.blur();console.log('alert'+"Copied to clipboard");alerts.add({text:"Copied to clipboard",class:""});};button.addEventListener("click",copy);}});})(window);(function(window){"use strict";window.ls.container.get("view").add({selector:"data-forms-document",controller:function(element,container,search){var formsDocument=(element.dataset["formsDocument"]||'');var searchButton=(element.dataset["search"]||0);let path=container.scope(searchButton);element.addEventListener('click',function(){search.selected=element.value;search.path=path;document.dispatchEvent(new CustomEvent(formsDocument,{bubbles:false,cancelable:true}));});}});})(window);(function(window){"use strict";window.ls.container.get("view").add({selector:"data-forms-document-preview",controller:function(element,container,search){element.addEventListener('change',function(){console.log(element.value);});}});})(window);(function(window){window.ls.container.get("view").add({selector:"data-forms-filter",controller:function(document,container,expression,element,form,di){let name=element.dataset["formsFilter"]||"";let events=element.dataset["event"]||"";let serialize=function(obj,prefix){let str=[],p;for(p in obj){if(obj.hasOwnProperty(p)){let k=prefix?prefix+"["+p+"]":p,v=obj[p];if(v===""){continue;}
+element.disabled=disabled;element.blur();alerts.add({text:"Copied to clipboard",class:""});};button.addEventListener("click",copy);}});})(window);(function(window){"use strict";window.ls.container.get("view").add({selector:"data-forms-document",controller:function(element,container,search){var formsDocument=(element.dataset["formsDocument"]||'');var searchButton=(element.dataset["search"]||0);let path=container.scope(searchButton);element.addEventListener('click',function(){search.selected=element.value;search.path=path;document.dispatchEvent(new CustomEvent(formsDocument,{bubbles:false,cancelable:true}));});}});})(window);(function(window){"use strict";window.ls.container.get("view").add({selector:"data-forms-document-preview",controller:function(element,container,search){element.addEventListener('change',function(){console.log(element.value);});}});})(window);(function(window){window.ls.container.get("view").add({selector:"data-forms-filter",controller:function(document,container,expression,element,form,di){let name=element.dataset["formsFilter"]||"";let events=element.dataset["event"]||"";let serialize=function(obj,prefix){let str=[],p;for(p in obj){if(obj.hasOwnProperty(p)){let k=prefix?prefix+"["+p+"]":p,v=obj[p];if(v===""){continue;}
 str.push(v!==null&&typeof v==="object"?serialize(v,k):encodeURIComponent(k)+"="+encodeURIComponent(v));}}
 return str.join("&");};let parse=function(filter){if(filter===""){return null;}
 let operatorsMap=["!=",">=","<=","=",">","<"];let operator=null;for(let key=0;key<operatorsMap.length;key++){if(filter.indexOf(operatorsMap[key])>-1){operator=operatorsMap[key];}}
diff --git a/public/dist/scripts/app.js b/public/dist/scripts/app.js
index 5f3926b717..531a2d5208 100644
--- a/public/dist/scripts/app.js
+++ b/public/dist/scripts/app.js
@@ -129,7 +129,7 @@ paths=expression.getPaths();let prv=element.$lsSkip;element.$lsSkip=!result;if(!
 else{element.style.removeProperty('display');element.style.removeProperty('visibility');}
 if(prv===true&&element.$lsSkip===false){view.render(element)}};check();for(let i=0;i<paths.length;i++){let path=paths[i].split('.');while(path.length){container.bind(element,path.join('.'),check);path.pop();}}}});window.ls.container.get('view').add({selector:'data-ls-loop',template:false,nested:false,controller:function(element,view,container,window,expression){let expr=expression.parse(element.getAttribute('data-ls-loop'));let as=element.getAttribute('data-ls-as');let key=element.getAttribute('data-ls-key')||'$index';let limit=parseInt(expression.parse(element.getAttribute('data-limit')||'')||-1);let debug=element.getAttribute('data-debug')||false;let echo=function(){let array=container.path(expr);let counter=0;array=(!array)?[]:array;let watch=!!(array&&array.__proxy);while(element.hasChildNodes()){element.removeChild(element.lastChild);element.lastChild=null;}
 if(array instanceof Array&&typeof array!=='object'){throw new Error('Reference value must be array or object. '+(typeof array)+' given');}
-let children=[];element.$lsSkip=true;element.style.visibility=(0===array.length)?'hidden':'visible';for(let prop in array){if(counter==limit){break;}
+let children=[];element.$lsSkip=true;element.style.visibility=(0===array.length&&element.style.visibility=='')?'hidden':'visible';for(let prop in array){if(counter==limit){break;}
 counter++;if(!array.hasOwnProperty(prop)){continue;}
 children[prop]=template.cloneNode(true);element.appendChild(children[prop]);(index=>{let context=expr+'.'+index;container.addNamespace(as,context);if(debug){console.info('debug-ls-loop','index',index);console.info('debug-ls-loop','context',context);console.info('debug-ls-loop','context-path',container.path(context).name);console.info('debug-ls-loop','namespaces',container.namespaces);}
 container.set(as,container.path(context),true,watch);container.set(key,index,true,false);view.render(children[prop]);container.removeNamespace(as);})(prop);}
@@ -370,7 +370,7 @@ code.innerHTML=value;Prism.highlightElement(code);div.scrollTop=0;};element.addE
 function syncA(){element.value=picker.value;update();}
 function syncB(){picker.value=element.value;}
 element.parentNode.insertBefore(preview,element);update();syncB();}});})(window);(function(window){"use strict";window.ls.container.get("view").add({selector:"data-forms-copy",controller:function(element,alerts,document,window){var button=window.document.createElement("i");button.type="button";button.className="icon-docs note copy";button.style.cursor="pointer";element.parentNode.insertBefore(button,element.nextSibling);var copy=function(event){let disabled=element.disabled;element.disabled=false;element.focus();element.select();document.execCommand("Copy");if(document.selection){document.selection.empty();}else if(window.getSelection){window.getSelection().removeAllRanges();}
-element.disabled=disabled;element.blur();console.log('alert'+"Copied to clipboard");alerts.add({text:"Copied to clipboard",class:""});};button.addEventListener("click",copy);}});})(window);(function(window){"use strict";window.ls.container.get("view").add({selector:"data-forms-document",controller:function(element,container,search){var formsDocument=(element.dataset["formsDocument"]||'');var searchButton=(element.dataset["search"]||0);let path=container.scope(searchButton);element.addEventListener('click',function(){search.selected=element.value;search.path=path;document.dispatchEvent(new CustomEvent(formsDocument,{bubbles:false,cancelable:true}));});}});})(window);(function(window){"use strict";window.ls.container.get("view").add({selector:"data-forms-document-preview",controller:function(element,container,search){element.addEventListener('change',function(){console.log(element.value);});}});})(window);(function(window){window.ls.container.get("view").add({selector:"data-forms-filter",controller:function(document,container,expression,element,form,di){let name=element.dataset["formsFilter"]||"";let events=element.dataset["event"]||"";let serialize=function(obj,prefix){let str=[],p;for(p in obj){if(obj.hasOwnProperty(p)){let k=prefix?prefix+"["+p+"]":p,v=obj[p];if(v===""){continue;}
+element.disabled=disabled;element.blur();alerts.add({text:"Copied to clipboard",class:""});};button.addEventListener("click",copy);}});})(window);(function(window){"use strict";window.ls.container.get("view").add({selector:"data-forms-document",controller:function(element,container,search){var formsDocument=(element.dataset["formsDocument"]||'');var searchButton=(element.dataset["search"]||0);let path=container.scope(searchButton);element.addEventListener('click',function(){search.selected=element.value;search.path=path;document.dispatchEvent(new CustomEvent(formsDocument,{bubbles:false,cancelable:true}));});}});})(window);(function(window){"use strict";window.ls.container.get("view").add({selector:"data-forms-document-preview",controller:function(element,container,search){element.addEventListener('change',function(){console.log(element.value);});}});})(window);(function(window){window.ls.container.get("view").add({selector:"data-forms-filter",controller:function(document,container,expression,element,form,di){let name=element.dataset["formsFilter"]||"";let events=element.dataset["event"]||"";let serialize=function(obj,prefix){let str=[],p;for(p in obj){if(obj.hasOwnProperty(p)){let k=prefix?prefix+"["+p+"]":p,v=obj[p];if(v===""){continue;}
 str.push(v!==null&&typeof v==="object"?serialize(v,k):encodeURIComponent(k)+"="+encodeURIComponent(v));}}
 return str.join("&");};let parse=function(filter){if(filter===""){return null;}
 let operatorsMap=["!=",">=","<=","=",">","<"];let operator=null;for(let key=0;key<operatorsMap.length;key++){if(filter.indexOf(operatorsMap[key])>-1){operator=operatorsMap[key];}}
diff --git a/public/scripts/dependencies/litespeed.js b/public/scripts/dependencies/litespeed.js
index 4dce2072cb..10f4bf1a16 100644
--- a/public/scripts/dependencies/litespeed.js
+++ b/public/scripts/dependencies/litespeed.js
@@ -129,7 +129,7 @@ paths=expression.getPaths();let prv=element.$lsSkip;element.$lsSkip=!result;if(!
 else{element.style.removeProperty('display');element.style.removeProperty('visibility');}
 if(prv===true&&element.$lsSkip===false){view.render(element)}};check();for(let i=0;i<paths.length;i++){let path=paths[i].split('.');while(path.length){container.bind(element,path.join('.'),check);path.pop();}}}});window.ls.container.get('view').add({selector:'data-ls-loop',template:false,nested:false,controller:function(element,view,container,window,expression){let expr=expression.parse(element.getAttribute('data-ls-loop'));let as=element.getAttribute('data-ls-as');let key=element.getAttribute('data-ls-key')||'$index';let limit=parseInt(expression.parse(element.getAttribute('data-limit')||'')||-1);let debug=element.getAttribute('data-debug')||false;let echo=function(){let array=container.path(expr);let counter=0;array=(!array)?[]:array;let watch=!!(array&&array.__proxy);while(element.hasChildNodes()){element.removeChild(element.lastChild);element.lastChild=null;}
 if(array instanceof Array&&typeof array!=='object'){throw new Error('Reference value must be array or object. '+(typeof array)+' given');}
-let children=[];element.$lsSkip=true;element.style.visibility=(0===array.length)?'hidden':'visible';for(let prop in array){if(counter==limit){break;}
+let children=[];element.$lsSkip=true;element.style.visibility=(0===array.length&&element.style.visibility=='')?'hidden':'visible';for(let prop in array){if(counter==limit){break;}
 counter++;if(!array.hasOwnProperty(prop)){continue;}
 children[prop]=template.cloneNode(true);element.appendChild(children[prop]);(index=>{let context=expr+'.'+index;container.addNamespace(as,context);if(debug){console.info('debug-ls-loop','index',index);console.info('debug-ls-loop','context',context);console.info('debug-ls-loop','context-path',container.path(context).name);console.info('debug-ls-loop','namespaces',container.namespaces);}
 container.set(as,container.path(context),true,watch);container.set(key,index,true,false);view.render(children[prop]);container.removeNamespace(as);})(prop);}