Jetpack compose -更改底部条裁切颜色

@Composable
fun MyBottomNavigation() {
    val selectedTab = remember { mutableStateOf(0) }

    BottomNavigation(
        backgroundColor = Color.White, // 设置底部导航栏的背景颜色
        contentColor = Color.Black, // 设置底部导航栏的内容颜色
        elevation = 8.dp // 设置底部导航栏的阴影
    ) {
        BottomNavigationItem(
            icon = { Icon(Icons.Filled.Home, contentDescription = "Home") },
            label = { Text("Home") },
            selected = selectedTab.value == 0,
            onClick = { selectedTab.value = 0 }
        )
        BottomNavigationItem(
            icon = { Icon(Icons.Filled.Favorite, contentDescription = "Favorites") },
            label = { Text("Favorites") },
            selected = selectedTab.value == 1,
            onClick = { selectedTab.value = 1 }
        )
        BottomNavigationItem(
            icon = { Icon(Icons.Filled.Settings, contentDescription = "Settings") },
            label = { Text("Settings") },
            selected = selectedTab.value == 2,
            onClick = { selectedTab.value = 2 }
        )
    }
}