i want to use this functionality, but there is hardly any doc

apparently, all you need is this inside your item block:

val pinnableContainer = LocalPinnableContainer.current
DisposableEffect(pinnableContainer) {
    val handle = pinnableContainer?.pin()
    onDispose {
        handle?.release()
    }
}

And it should not recompose anymore when scrolling

context: I have a screen with a complex chart as a header of a lazylist. I don’t want it to recompose everytime the scroll goes up and down. This API solves that!