Fix rendering description html

app/assets/stylesheets/content/work_packages/inplace_editing/_edit_fields.sass

@@ -89,7 +89,7 @@
       vertical-align: middle
 
 // Editable fields cursor
-.-editable .wp-table--cell-span
+.-editable .wp-table--cell-span,
 .wp-table--cell-span.-editable
   cursor: text
   border-color: transparent

frontend/app/components/wp-display/field-types/wp-display-formattable-field.directive.html

@@ -1,4 +0,0 @@
-<span>
-   <span bind-unescaped-html="$ctrl.displayText" wp-display-formattable-field-helper></span>
-</span>
-

frontend/app/components/wp-display/field-types/wp-display-formattable-field.module.ts

@@ -31,8 +31,6 @@ import ExpressionService from "../../common/xss/expression.service";
 import {HalResource} from "../../api/api-v3/hal-resources/hal-resource.service";
 
 export class FormattableDisplayField extends DisplayField {
-  public template:string = '/components/wp-display/field-types/wp-display-formattable-field.directive.html'
-
   protected ExpressionService:ExpressionService;
 
   constructor(public resource: HalResource,
@@ -43,6 +41,14 @@ export class FormattableDisplayField extends DisplayField {
     this.ExpressionService = <ExpressionService>this.$injector.get('ExpressionService');
   }
 
+  public render(element: HTMLElement, displayText): void {
+    let span = document.createElement('span');
+    span.innerHTML = displayText;
+
+    element.innerHTML = '';
+    element.appendChild(span);
+  }
+
   public get value() {
     if(!this.schema) {
       return null;

frontend/app/components/wp-display/helpers/wp-display-formattable-field-helper.directive.ts

@@ -1,17 +0,0 @@
-export class WpDisplayFormattableFieldHelper {
-  constructor(protected $scope,
-              protected $element) {
-      $element.on('click', 'a', function (evt) {
-        evt.stopPropagation();
-      });
-  }
-}
-
-function wpDisplayFormattableFieldHelper():ng.IDirective {
-  return {
-    restrict: 'A',
-    controller: WpDisplayFormattableFieldHelper
-  };
-}
-
-angular.module('openproject.workPackages.directives').directive('wpDisplayFormattableFieldHelper', wpDisplayFormattableFieldHelper)

spec/support/work_packages/table_work_package_field.rb

@@ -39,7 +39,7 @@ class TableWorkPackageField
     begin
       element.click
     rescue => e
-      $stderr.puts "Failed to click on field, already active?"
+      $stderr.puts "Failed to click on field, already active? #{e}"
     end
     expect_active!
   end