Debug.kt

class DebugActivity : AppCompatActivity(R.layout.a_debug)

class DebugFragment : Fragment() {

    override fun onCreateView(
        inflater: LayoutInflater,
        container: ViewGroup?,
        savedInstanceState: Bundle?
    ) = ComposeView(requireContext()).apply {
        setContent {
            MaterialTheme { DebugScreen() }
        }
    }
}

@Composable
private fun DebugScreen() {
    Scaffold(
        modifier = Modifier.onSizeChanged { Log.i("DebugScreen", "Size changed: $it") }
    ) { contentPadding ->
        LazyColumn(Modifier.padding(contentPadding)) {
            items(20) { index ->
                Column(Modifier.clickable {}) {
                    Column(Modifier.padding(16.dp)) {
                        Text("Title $index")
                        Text("Description $index")
                    }
                    Divider()
                }
            }
        }
    }
}

// a_debug.xml
<RelativeLayout
    xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    >

    <View
        android:id="@+id/bottomNavigationView"
        android:layout_width="match_parent"
        android:layout_height="64dp"
        android:background="#FFAA0000"
        android:layout_alignParentBottom="true"
        />

    <fragment
        android:id="@+id/container"
        class="com.example.DebugFragment"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:layout_above="@id/bottomNavigationView"
        />

</RelativeLayout>