Hello,

i try to prevent RTE from deleting <header> and <section> Tags and extend RTE with Plugin "template" with following in appsetting.json without success.

    "RichTextEditor": {
        "ValidElements": "header,section[class]",
        "InvalidElements": "font",
        "Plugins": "template",
        "MenuBar": "insert",
        "Selector": "textarea",
        "Templates": [
            {
                "title": "Some title 1",
                "description": "Some desc 1",
                "content": "My content"
            },
            {
                "title": "Some title 2",
                "description": "Some desc 2",
                "url": "development.html"
            }
        ],
        "Toolbar": "template"
    }

Can anybody help?