class ComposeBottomSheetDialogFragment(
    val sheetContent: @Composable ColumnScope.() -> Unit
) : DialogFragment() {
    private var onDismissListener: (() -> Unit)? = null

    @OptIn(ExperimentalMaterialApi::class)
    override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?,
                              savedInstanceState: Bundle?): View {
        super.onCreateView(inflater, container, savedInstanceState)
        setStyle(STYLE_NO_FRAME, R.style.FullScreenDialog)
        dialog?.let {
            val width = ViewGroup.LayoutParams.MATCH_PARENT
            val height = ViewGroup.LayoutParams.MATCH_PARENT
            it.window?.setLayout(width, height)
            it.window?.setBackgroundDrawable(ColorDrawable(resources.getColor(R.color.transparent)))
        }

        return inflater.inflate(R.layout.fragment_checkout_landing_screen, container, false).apply {
            this.findViewById<ComposeView>(R.id.compose_view).apply {
                setContent {
                     // your content
                }
            }
        }
    }

    override fun getTheme() = R.style.FullScreenDialog

    override fun onDismiss(dialog: DialogInterface) {
        super.onDismiss(dialog)
        onDismissListener?.invoke()
    }

    fun setOnDismissListener(function: () -> Unit) {
        this.onDismissListener = function
    }
}

<?xml version="1.0" encoding="utf-8"?>
<resources>
    <style name="FullScreenDialog" parent="Theme.AppCompat.Light.Dialog">
        <item name="android:backgroundDimEnabled">false</item>
        <item name="android:windowNoTitle">true</item>
        <item name="android:padding">0dp</item>
        <item name="android:windowIsFloating">false</item>
        <item name="android:windowBackground">@android:color/transparent</item>
        <item name="android:windowCloseOnTouchOutside">false</item>
    </style>
</resources>

It was one of my first experiences with Compose.

We made a custom bottom sheet for just this reason. We copied the base idea of the accompanist bottom sheet scaffold and made our own with some custom behavior.

RequestDisallowInterceptTouchEvent