底部导航视图在设置为可见时的奇怪行为

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

    <FrameLayout
        android:id="@+id/container"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:layout_above="@id/bottom_navigation" />

    <com.google.android.material.bottomnavigation.BottomNavigationView
        android:id="@+id/bottom_navigation"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_alignParentBottom="true"
        app:menu="@menu/bottom_nav_menu" />
</RelativeLayout>

// MainActivity.java
public class MainActivity extends AppCompatActivity {
    private BottomNavigationView bottomNavigationView;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

        bottomNavigationView = findViewById(R.id.bottom_navigation);
        bottomNavigationView.setOnNavigationItemSelectedListener(item -> {
            switch (item.getItemId()) {
                case R.id.navigation_home:
                    // Handle home action
                    return true;
                case R.id.navigation_dashboard:
                    // Handle dashboard action
                    return true;
                case R.id.navigation_notifications:
                    // Handle notifications action
                    return true;
            }
            return false;
        });
    }
}