ITemplatablePlugin available tokens not appearing

I have an ITemplatablePlugin which I want to use user tokens.  When I try insert a token in the editor I don't see any user-associated tokens appearing.  This is v10.3

        public TokenizedTemplate[] DefaultTemplates
        {
            get
            {
                var deleteTemplateDefault = new TokenizedTemplate("delete_template")
                {
                    Name = "Delete Event - Default",
                    Description = "This is the default event delete message.",
                    ContextualDataTypeIds = new[]
                    {
                        Apis.Get<IUsers>().ContentTypeId
                    },
                };
                deleteTemplateDefault.Set("en-us", @"<template id=""delete_template"" name=""Default Delete"" description=""This is the default event delete message."">
                                    <source>Delete Message</source>
                                    <fragments />
                                </template>");
                var deleteTemplateCustom = new TokenizedTemplate("delete_custom")
                {
                    Name = "Delete Event - Custom Message",
                    Description = "This will inject a custom message into the delete event message.",
                    ContextualDataTypeIds = new[]
                    {
                        Apis.Get<IUsers>().ContentTypeId
                    },
                };
                deleteTemplateCustom.Set("en-us", @"<template id=""delete_custom"" name=""Custom Delete"" description=""This will inject a custom message into the delete event message."">
                                    <source>Delete Message</source>
                                    <fragments />
                                </template>");


                return new[] { deleteTemplateDefault,deleteTemplateCustom };
            }
        }

Parents Reply Children