Images in In IntelliPrompt.MemberList do not display

 for (int index = editor.CommandLinks.Count - 1; index >= 0; index--)
            {
                CommandLink commandLink = editor.CommandLinks[index];
                if ((commandLink.KeyBinding.Modifiers == ActiproSoftware.WinUICore.Input.ModifierKeys.Control) && (commandLink.KeyBinding.Key == Keys.Space))
                {
                    editor.CommandLinks.RemoveAt(index);
                    break;
                }
            }

            // Bind
            editor.CommandLinks.Add(new CommandLink(new CustomIntelliPromptCommand(), new KeyBinding(ActiproSoftware.WinUICore.Input.ModifierKeys.Control, Keys.Space)));
            editor.Focus();

 public class CustomIntelliPromptCommand : EditCommand
        {
            /// <summary>
            /// Executes the edit command.
            /// </summary>
            /// <param name="context">An <see cref="EditCommandContext"/> that holds context-related information.</param>
            public override void Execute(EditCommandContext context)
            {
                IntelliPromptMemberListItem item1 =
                        new IntelliPromptMemberListItem("Test1", (int)IconResource.PublicMethod, "public static double Test1(object data)");
                IntelliPromptMemberListItem item2 =
                    new IntelliPromptMemberListItem("+", (int)IconResource.Operator, "Operator +");

                context.SyntaxEditor.IntelliPrompt.MemberList.Clear();
                context.SyntaxEditor.IntelliPrompt.MemberList.Add(item1);
                context.SyntaxEditor.IntelliPrompt.MemberList.Add(item2);
                context.SyntaxEditor.IntelliPrompt.MemberList.Show();
            }
        }