Add all HTML Semantic Elements

[463]

It would be fine to add all defined standard elements.

https://www.w3schools.com/html/html5_semantic_elements.asp

[kikmedia]

Wouldn't you be able to add the desired elements in an own config.php file? Probably see contao/config/config.php

[davidmaack]

Yes, you could simply add any HTML-Tag by extending the array of elements with your own config file. Is there an actual need to define the elements in the Backend maybe?