Broadcast receiver with RSSI_CHANGED_ACTION never called

BroadcastReceiver doesn't work as expected. Its onReceive() method is not called.

Sample code:

public class MainActivity extends AppCompatActivity {

    private WifiManager wifiManager;
    private final WifiStateReceiver wifiStateReceiver = new WifiStateReceiver();

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

        IntentFilter intentFilter = new IntentFilter(WifiManager.RSSI_CHANGED_ACTION);
        registerReceiver(wifiStateReceiver, intentFilter);
        wifiManager = (WifiManager) getApplicationContext().getSystemService(Context.WIFI_SERVICE);
        wifiManager.startScan();
    }

    @Override
    protected void onDestroy() {
        unregisterReceiver(wifiStateReceiver);
        super.onDestroy();
    }

    private class WifiStateReceiver extends BroadcastReceiver {
        @Override
        public void onReceive(Context context, Intent intent) {
            Log.v("WifiStateReceiver", "WifiStateReceiver.onReceive() is called. Action: " + intent.getAction());
        }
    }

}

Permissions:

<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
<uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
<uses-permission android:name="android.permission.CHANGE_WIFI_STATE" />

All permissions are granted. I tested this code on Android 8 and Android 10.

from Broadcast receiver with RSSI_CHANGED_ACTION never called