@bramus There is also `overflow-anchor` as covered at CSS Tricks: https://css-tricks.com/books/greatest-css-tricks/pin-scrolling-to-bottom/
Here is a pen I made combining with another #CSS only trick to start the scroll from bottom with zero JavaScript:
@MerriNet Checked this in detail and while it does work, it doesn’t seem to play nice in situations where the scroller goes from non-overflowing to an overflowing state (which could be considered a bug).
Also a pity that it requires an element (or generated content) that actually takes up space (i.e. `min-height: 1px`).
And finally no Safari support for this, unfortunately :-(
https://codepen.io/bramus/pen/GRbxOPX/f6627102553f568a71fec831498b2d6b