do Columns/LazyColumns have any diffing functionality if you replace an element or elements in the middle of the list or will it recompose the whole list?

I’ve wondered the same. And if there’s anything roughly analogous in compose to the

ListAdapter

for a

RecyclerView

that will animate changes in position and such based on the Differ that you provide it. Or anything planned for that. I’m much too much of a novice still to be able to roll my own solution to something like that.