Jetpack compoes lazycolumn skipping frames (lagging)

This may not work for anyone else but on an earlier version (1.0.0-beta01) I saw a very large improvement in performance when I switched

lazy(items) { item ->
    ...
}

to

items.forEach { item ->
    lazy {
        ...
    }
}

I have no idea why and I’m not sure if this is still the case in later versions but its worth checking. So for the example given in the question, that would mean changing

items(30) {
    ...
}

to

repeat(30) {
    item { 
        ...
    }
}