diff --git a/assets/js/app.min.js b/assets/js/app.min.js
index af5e97492..e0bc58a51 100644
--- a/assets/js/app.min.js
+++ b/assets/js/app.min.js
@@ -294,11 +294,11 @@ this.focus();this.datePicker();this.autoComplete();this.tagAutoComplete()};Kanbo
 input.autocomplete({source:input.data("search-url"),minLength:1,select:function(event,ui){$("input[name="+field+"]").val(ui.item.id);if(extraFields){var fields=extraFields.split(',');for(var i=0;i<fields.length;i++){var fieldName=fields[i].trim();$("input[name="+fieldName+"]").val(ui.item[fieldName])}}
 input.parent().find("button[type=submit]").removeAttr('disabled')}})})};Kanboard.App.prototype.hasId=function(id){return!!document.getElementById(id)};Kanboard.App.prototype.showLoadingIcon=function(){$("body").append('<span id="app-loading-icon">&nbsp;<i class="fa fa-spinner fa-spin"></i></span>')};Kanboard.App.prototype.hideLoadingIcon=function(){$("#app-loading-icon").remove()};Kanboard.BoardCollapsedMode=function(app){this.app=app};Kanboard.BoardCollapsedMode.prototype.toggle=function(){var self=this;this.app.showLoadingIcon();$.ajax({cache:!1,url:$('.filter-display-mode:not([style="display: none;"]) a').attr('href'),success:function(data){$('.filter-display-mode').toggle();self.app.get("BoardDragAndDrop").refresh(data)}})};Kanboard.BoardColumnView=function(app){this.app=app};Kanboard.BoardColumnView.prototype.execute=function(){if(this.app.hasId("board")){this.render()}};Kanboard.BoardColumnView.prototype.listen=function(){var self=this;$(document).on("click",".board-toggle-column-view",function(){self.toggle($(this).data("column-id"))})};Kanboard.BoardColumnView.prototype.onBoardRendered=function(){this.render()};Kanboard.BoardColumnView.prototype.render=function(){var self=this;$(".board-column-header").each(function(){var columnId=$(this).data('column-id');if(localStorage.getItem("hidden_column_"+columnId)){self.hideColumn(columnId)}})};Kanboard.BoardColumnView.prototype.toggle=function(columnId){if(localStorage.getItem("hidden_column_"+columnId)){this.showColumn(columnId)}else{this.hideColumn(columnId)}
 this.app.get("BoardDragAndDrop").dragAndDrop()};Kanboard.BoardColumnView.prototype.hideColumn=function(columnId){$(".board-column-"+columnId+" .board-column-expanded").hide();$(".board-column-"+columnId+" .board-column-collapsed").show();$(".board-column-header-"+columnId+" .board-column-expanded").hide();$(".board-column-header-"+columnId+" .board-column-collapsed").show();$(".board-column-header-"+columnId).each(function(){$(this).removeClass("board-column-compact");$(this).addClass("board-column-header-collapsed")});$(".board-column-"+columnId).each(function(){$(this).addClass("board-column-task-collapsed")});$(".board-column-"+columnId+" .board-rotation").each(function(){$(this).css("width",$(".board-column-"+columnId+"").height())});localStorage.setItem("hidden_column_"+columnId,1)};Kanboard.BoardColumnView.prototype.showColumn=function(columnId){$(".board-column-"+columnId+" .board-column-expanded").show();$(".board-column-"+columnId+" .board-column-collapsed").hide();$(".board-column-header-"+columnId+" .board-column-expanded").show();$(".board-column-header-"+columnId+" .board-column-collapsed").hide();$(".board-column-header-"+columnId).removeClass("board-column-header-collapsed");$(".board-column-"+columnId).removeClass("board-column-task-collapsed");if(localStorage.getItem("horizontal_scroll")==0){$(".board-column-header-"+columnId).addClass("board-column-compact")}
-localStorage.removeItem("hidden_column_"+columnId)};Kanboard.BoardHorizontalScrolling=function(app){this.app=app};Kanboard.BoardHorizontalScrolling.prototype.execute=function(){if(this.app.hasId("board")){this.render()}};Kanboard.BoardHorizontalScrolling.prototype.listen=function(){var self=this;$(document).on('click',".filter-toggle-scrolling",function(e){e.preventDefault();self.toggle()})};Kanboard.BoardHorizontalScrolling.prototype.onBoardRendered=function(){this.render()};Kanboard.BoardHorizontalScrolling.prototype.toggle=function(){var scrolling=localStorage.getItem("horizontal_scroll")||1;localStorage.setItem("horizontal_scroll",scrolling==0?1:0);this.render()};Kanboard.BoardHorizontalScrolling.prototype.render=function(){if(localStorage.getItem("horizontal_scroll")==0){$(".filter-wide").show();$(".filter-compact").hide();$("#board-container").addClass("board-container-compact");$("#board th:not(.board-column-header-collapsed)").addClass("board-column-compact")}else{$(".filter-wide").hide();$(".filter-compact").show();$("#board-container").removeClass("board-container-compact");$("#board th").removeClass("board-column-compact")}};Kanboard.BoardPolling=function(app){this.app=app};Kanboard.BoardPolling.prototype.execute=function(){if(this.app.hasId("board")){var interval=parseInt($("#board").attr("data-check-interval"));if(interval>0){window.setInterval(this.check.bind(this),interval*1000)}}};Kanboard.BoardPolling.prototype.check=function(){if(KB.utils.isVisible()&&!this.app.get("BoardDragAndDrop").savingInProgress){var self=this;this.app.showLoadingIcon();$.ajax({cache:!1,url:$("#board").data("check-url"),statusCode:{200:function(data){self.app.get("BoardDragAndDrop").refresh(data)},304:function(){self.app.hideLoadingIcon()}}})}};Kanboard.BoardVerticalScrolling=function(app){this.app=app};Kanboard.BoardVerticalScrolling.prototype.execute=function(){if(this.app.hasId("board")){this.render()}};Kanboard.BoardVerticalScrolling.prototype.listen=function(){var self=this;$(document).on('click',".filter-vert-toggle-collapse",function(e){e.preventDefault();self.toggle()})};Kanboard.BoardVerticalScrolling.prototype.onBoardRendered=function(){this.render()};Kanboard.BoardVerticalScrolling.prototype.toggle=function(){var self=this;var scrolling=localStorage.getItem("vertical_scroll")||1;localStorage.setItem("vertical_scroll",scrolling==0?1:0);var task_lists=$(".board-task-list");task_lists.each(function(){$(this).css("min-height","")});this.render();self.app.get("BoardDragAndDrop").dragAndDrop()};Kanboard.BoardVerticalScrolling.prototype.render=function(){if(localStorage.getItem("vertical_scroll")==0){$(".filter-vert-expand").show();$(".filter-vert-collapse").hide();$("#board td .board-task-list").addClass("board-task-list-compact")}else{$(".filter-vert-expand").hide();$(".filter-vert-collapse").show();$("#board td .board-task-list").removeClass("board-task-list-compact")}};Kanboard.Column=function(app){this.app=app};Kanboard.Column.prototype.listen=function(){this.dragAndDrop()};Kanboard.Column.prototype.dragAndDrop=function(){var self=this;$(".draggable-row-handle").mouseenter(function(){$(this).parent().parent().addClass("draggable-item-hover")}).mouseleave(function(){$(this).parent().parent().removeClass("draggable-item-hover")});$(".columns-table tbody").sortable({forcePlaceholderSize:!0,handle:"td:first i",helper:function(e,ui){ui.children().each(function(){$(this).width($(this).width())});return ui},stop:function(event,ui){var column=ui.item;column.removeClass("draggable-item-selected");self.savePosition(column.data("column-id"),column.index()+1)},start:function(event,ui){ui.item.addClass("draggable-item-selected")}}).disableSelection()};Kanboard.Column.prototype.savePosition=function(columnId,position){var url=$(".columns-table").data("save-position-url");var self=this;this.app.showLoadingIcon();$.ajax({cache:!1,url:url,contentType:"application/json",type:"POST",processData:!1,data:JSON.stringify({"column_id":columnId,"position":position}),complete:function(){self.app.hideLoadingIcon()}})};Kanboard.Dropdown=function(app){this.app=app};Kanboard.Dropdown.prototype.listen=function(){var self=this;$(document).on('click',function(){self.close()});$(document).on('click','.active-dropdown-menu',function(){$(this).addClass('dropdown-menu');$(this).removeClass('active-dropdown-menu');self.close()});$(document).on('click','.dropdown-menu',function(e){e.preventDefault();e.stopImmediatePropagation();self.close();$(this).removeClass('dropdown-menu');$(this).addClass('active-dropdown-menu');var submenu=$(this).next('ul');var offset=$(this).offset();$("body").append(jQuery("<div>",{"id":"dropdown"}));submenu.clone().appendTo("#dropdown");var clone=$("#dropdown ul");clone.addClass('dropdown-submenu-open');var submenuHeight=clone.outerHeight();var submenuWidth=clone.outerWidth();if(offset.top+submenuHeight-$(window).scrollTop()<$(window).height()||$(window).scrollTop()+offset.top<submenuHeight){clone.css('top',offset.top+$(this).height())}else{clone.css('top',offset.top-submenuHeight-5)}
+localStorage.removeItem("hidden_column_"+columnId)};Kanboard.BoardHorizontalScrolling=function(app){this.app=app};Kanboard.BoardHorizontalScrolling.prototype.execute=function(){if(this.app.hasId("board")){this.render()}};Kanboard.BoardHorizontalScrolling.prototype.listen=function(){var self=this;$(document).on('click',".filter-toggle-scrolling",function(e){e.preventDefault();self.toggle()})};Kanboard.BoardHorizontalScrolling.prototype.onBoardRendered=function(){this.render()};Kanboard.BoardHorizontalScrolling.prototype.toggle=function(){var scrolling=localStorage.getItem("horizontal_scroll")||1;localStorage.setItem("horizontal_scroll",scrolling==0?1:0);this.render()};Kanboard.BoardHorizontalScrolling.prototype.render=function(){if(localStorage.getItem("horizontal_scroll")==0){$(".filter-wide").show();$(".filter-compact").hide();$("#board-container").addClass("board-container-compact");$("#board th:not(.board-column-header-collapsed)").addClass("board-column-compact")}else{$(".filter-wide").hide();$(".filter-compact").show();$("#board-container").removeClass("board-container-compact");$("#board th").removeClass("board-column-compact")}};Kanboard.BoardPolling=function(app){this.app=app};Kanboard.BoardPolling.prototype.execute=function(){if(this.app.hasId("board")){var interval=parseInt($("#board").attr("data-check-interval"));if(interval>0){window.setInterval(this.check.bind(this),interval*1000)}}};Kanboard.BoardPolling.prototype.check=function(){if(KB.utils.isVisible()&&!this.app.get("BoardDragAndDrop").savingInProgress){var self=this;this.app.showLoadingIcon();$.ajax({cache:!1,url:$("#board").data("check-url"),statusCode:{200:function(data){self.app.get("BoardDragAndDrop").refresh(data)},304:function(){self.app.hideLoadingIcon()}}})}};Kanboard.BoardVerticalScrolling=function(app){this.app=app};Kanboard.BoardVerticalScrolling.prototype.execute=function(){if(this.app.hasId("board")){this.render()}};Kanboard.BoardVerticalScrolling.prototype.listen=function(){var self=this;$(document).on('click',".filter-vert-toggle-collapse",function(e){e.preventDefault();self.toggle()})};Kanboard.BoardVerticalScrolling.prototype.onBoardRendered=function(){this.render()};Kanboard.BoardVerticalScrolling.prototype.toggle=function(){var self=this;var scrolling=localStorage.getItem("vertical_scroll")||1;localStorage.setItem("vertical_scroll",scrolling==0?1:0);var task_lists=$(".board-task-list");task_lists.each(function(){$(this).css("min-height","")});this.render();self.app.get("BoardDragAndDrop").dragAndDrop()};Kanboard.BoardVerticalScrolling.prototype.render=function(){if(localStorage.getItem("vertical_scroll")==0){$(".filter-vert-expand").show();$(".filter-vert-collapse").hide();$("#board td .board-task-list").addClass("board-task-list-compact")}else{$(".filter-vert-expand").hide();$(".filter-vert-collapse").show();$("#board td .board-task-list").removeClass("board-task-list-compact")}};Kanboard.Column=function(app){this.app=app};Kanboard.Column.prototype.listen=function(){this.dragAndDrop()};Kanboard.Column.prototype.dragAndDrop=function(){var self=this;$(".draggable-row-handle").mouseenter(function(){$(this).parent().parent().addClass("draggable-item-hover")}).mouseleave(function(){$(this).parent().parent().removeClass("draggable-item-hover")});$(".columns-table tbody").sortable({forcePlaceholderSize:!0,handle:"td:first i",helper:function(e,ui){ui.children().each(function(){$(this).width($(this).width())});return ui},stop:function(event,ui){var column=ui.item;column.removeClass("draggable-item-selected");self.savePosition(column.data("column-id"),column.index()+1)},start:function(event,ui){ui.item.addClass("draggable-item-selected")}}).disableSelection()};Kanboard.Column.prototype.savePosition=function(columnId,position){var url=$(".columns-table").data("save-position-url");var self=this;this.app.showLoadingIcon();$.ajax({cache:!1,url:url,contentType:"application/json",type:"POST",processData:!1,data:JSON.stringify({"column_id":columnId,"position":position}),complete:function(){self.app.hideLoadingIcon()}})};Kanboard.Dropdown=function(app){this.app=app};Kanboard.Dropdown.prototype.listen=function(){var self=this;$(document).on('click',function(){self.close()});$(document).on('click','.active-dropdown-menu',function(){self.close()});$(document).on('click','.dropdown-menu',function(e){e.preventDefault();e.stopImmediatePropagation();self.close();$(this).removeClass('dropdown-menu');$(this).addClass('active-dropdown-menu');var submenu=$(this).next('ul');var offset=$(this).offset();$("body").append(jQuery("<div>",{"id":"dropdown"}));submenu.clone().appendTo("#dropdown");var clone=$("#dropdown ul");clone.addClass('dropdown-submenu-open');var submenuHeight=clone.outerHeight();var submenuWidth=clone.outerWidth();if(offset.top+submenuHeight-$(window).scrollTop()<$(window).height()||$(window).scrollTop()+offset.top<submenuHeight){clone.css('top',offset.top+$(this).height())}else{clone.css('top',offset.top-submenuHeight-5)}
 if(offset.left+submenuWidth>$(window).width()){var newOffset=offset.left-submenuWidth+$(this).outerWidth();if(newOffset<0){newOffset=15}
 clone.css('left',newOffset)}else{clone.css('left',offset.left)}
 if(document.getElementById('dropdown')!==null){KB.trigger('dropdown.afterRender')}});$(document).on('click','.dropdown-submenu-open li',function(e){if($(e.target).is('li')){KB.trigger('dropdown.clicked');var element=$(this).find('a:visible');if(element.length>0){element[0].click()}}})};Kanboard.Dropdown.prototype.close=function(){if(document.getElementById('dropdown')!==null){KB.trigger('dropdown.beforeDestroy')}
-$("#dropdown").remove()};Kanboard.Search=function(app){this.app=app};Kanboard.Search.prototype.focus=function(){$(document).on("focus","#form-search",function(){var input=$("#form-search");if(input[0].setSelectionRange){var len=input.val().length*2;input[0].setSelectionRange(len,len)}})};Kanboard.Search.prototype.listen=function(){$(document).on("click",".filter-helper",function(e){e.preventDefault();var filter=$(this).data("filter");var appendFilter=$(this).data("append-filter");var uniqueFilter=$(this).data("unique-filter");var input=$("#form-search");if(uniqueFilter){var attribute=uniqueFilter.substr(0,uniqueFilter.indexOf(':'));filter=input.val().replace(new RegExp('('+attribute+':[#a-z0-9]+)','g'),'');filter=filter.replace(new RegExp('('+attribute+':"(.+)")','g'),'');filter=filter.trim();filter+=' '+uniqueFilter}else if(appendFilter){filter=input.val()+" "+appendFilter}
+$('.active-dropdown-menu').addClass('dropdown-menu');$('.active-dropdown-menu').removeClass('active-dropdown-menu');$("#dropdown").remove()};Kanboard.Search=function(app){this.app=app};Kanboard.Search.prototype.focus=function(){$(document).on("focus","#form-search",function(){var input=$("#form-search");if(input[0].setSelectionRange){var len=input.val().length*2;input[0].setSelectionRange(len,len)}})};Kanboard.Search.prototype.listen=function(){$(document).on("click",".filter-helper",function(e){e.preventDefault();var filter=$(this).data("filter");var appendFilter=$(this).data("append-filter");var uniqueFilter=$(this).data("unique-filter");var input=$("#form-search");if(uniqueFilter){var attribute=uniqueFilter.substr(0,uniqueFilter.indexOf(':'));filter=input.val().replace(new RegExp('('+attribute+':[#a-z0-9]+)','g'),'');filter=filter.replace(new RegExp('('+attribute+':"(.+)")','g'),'');filter=filter.trim();filter+=' '+uniqueFilter}else if(appendFilter){filter=input.val()+" "+appendFilter}
 input.val(filter);$("form.search").submit()})};Kanboard.Swimlane=function(app){this.app=app};Kanboard.Swimlane.prototype.execute=function(){if($(".swimlanes-table").length){this.dragAndDrop()}
 if($("#board").length){this.expandSingleSwimlane()}};Kanboard.Swimlane.prototype.listen=function(){var self=this;$(document).on('click',".board-swimlane-toggle",function(e){e.preventDefault();var swimlaneId=$(this).data('swimlane-id');if(self.isCollapsed(swimlaneId)){self.expand(swimlaneId)}else{self.collapse(swimlaneId)}})};Kanboard.Swimlane.prototype.onBoardRendered=function(){var swimlaneIds=this.getAllCollapsed();for(var i=0;i<swimlaneIds.length;i++){this.collapse(swimlaneIds[i])}};Kanboard.Swimlane.prototype.getStorageKey=function(){return"hidden_swimlanes_"+$("#board").data("project-id")};Kanboard.Swimlane.prototype.expand=function(swimlaneId){var swimlaneIds=this.getAllCollapsed();var index=swimlaneIds.indexOf(swimlaneId);if(index>-1){swimlaneIds.splice(index,1)}
 localStorage.setItem(this.getStorageKey(),JSON.stringify(swimlaneIds));$('.board-swimlane-columns-'+swimlaneId).css('display','table-row');$('.board-swimlane-tasks-'+swimlaneId).css('display','table-row');$('.hide-icon-swimlane-'+swimlaneId).css('display','inline');$('.show-icon-swimlane-'+swimlaneId).css('display','none')};Kanboard.Swimlane.prototype.collapse=function(swimlaneId){var swimlaneIds=this.getAllCollapsed();if(swimlaneIds.indexOf(swimlaneId)<0){swimlaneIds.push(swimlaneId);localStorage.setItem(this.getStorageKey(),JSON.stringify(swimlaneIds))}
diff --git a/assets/js/src/Dropdown.js b/assets/js/src/Dropdown.js
index 74b355979..a70ad809c 100644
--- a/assets/js/src/Dropdown.js
+++ b/assets/js/src/Dropdown.js
@@ -11,8 +11,6 @@ Kanboard.Dropdown.prototype.listen = function() {
     });
 
     $(document).on('click', '.active-dropdown-menu', function() {
-        $(this).addClass('dropdown-menu');
-        $(this).removeClass('active-dropdown-menu');
         self.close();
     });
 
@@ -79,5 +77,7 @@ Kanboard.Dropdown.prototype.close = function() {
         KB.trigger('dropdown.beforeDestroy');
     }
 
+    $('.active-dropdown-menu').addClass('dropdown-menu');
+    $('.active-dropdown-menu').removeClass('active-dropdown-menu');
     $("#dropdown").remove();
 };