Has anyone had luck making a Material3 `BottomShee...

# compose

[Michael Marshall]

Has anyone had luck making a Material3 BottomSheetScaffold just act normal? I can't find any combination of sheetPeekHeight , scaffoldState and skipHiddenState that give you a normal behaviour (note: I'm not looking for a modal sheet).

The bottom sheet should:
1. Begin hidden (or not even in the Composition, if need be?)
2. Open to a half a partially expanded height of 400dp I can set - I'm assuming through sheetPeekHeight - after I click something
3. Can be dragged to fully expanded
4. Can be hidden by dragging closed, pressing a close button, or tapping outside the bottomsheet
At the moment I can achieve everything, except the peek height is always 0dp or always 400dp, depending on the initial value. I've tried using derivedStateOf for the peek height but that's not working either 🤔

val peekHeight by remember {
            derivedStateOf {
                // Neither of these work
                if (viewState.selectedChat != null) 400.dp else 0.dp
                if (bottomSheetScaffoldState.bottomSheetState.currentValue == SheetValue.PartiallyExpanded) 400.dp else 0.dp
            }

        BottomSheetScaffold(
            scaffoldState = bottomSheetScaffoldState,
            sheetPeekHeight = peekHeight,
            sheetContent = {
                viewState.selectedChat?.let { chat ->
                    ChatDetailsBottomSheetContent()
                }
            },
            content = { }
        )

[Michael Marshall]

Nevermind... updating the library version from 1.2.1 to 1.3.0-beta03 fixes it. It must have been a library bug 💀