TabsyncComposeScreen.kt

@Composable
fun TabSyncComposeScreen(categories: List<Category>) {

    val (selectedTabIndex, setSelectedTabIndex, lazyListState) = tabSyncMediator(
        mutableListOf(0, 2, 4), //Mandatory. The indices of lazy list items to sync the tabs with
        tabsCount = 3, //Optional. To check for viability of the synchronization with the tabs. Optimal when equals the count of syncedIndices.
        lazyListState = rememberLazyListState(), //Optional. To provide your own LazyListState. Defaults to rememberLazyListState().
        smoothScroll = true, // Optional. To make the auto scroll smooth or not when clicking tabs. Defaults to true
    )

    Column {
        MyTabBar(
            categories = categories,
            selectedTabIndex = selectedTabIndex,
            onTabClicked = { index, _ -> setSelectedTabIndex(index) }
        )

        MyLazyList(categories, lazyListState)
    }
}