The  Element
It doesn't seem to prevent scrolling?https://jsfiddle.net/46nha7v3/I enjoy native elements when they are there. You can do really nice interactive trees with the  element for example:https://twitter.com/marekgibney/status/1593950777739218947But I am not sure if it is a good idea to bake more and more of them into the browsers. Couldn't well made JavaScript modules provide the same functionality without making browsers more and more complex?