### captionBarPaddingSample
```kotlin
fun captionBarPaddingSample() {
    class SampleActivity : ComponentActivity() {
        override fun onCreate(savedInstanceState: Bundle?) {
            WindowCompat.setDecorFitsSystemWindows(window, false)
            super.onCreate(savedInstanceState)
            setContent {
                Box(Modifier.captionBarPadding()) {
                    // app content
                }
            }
        }
    }
}
```