TabLayout scrolls to unkown position after calling notifyDataSetChanged on PagerAdapter

I have sample project with TabLayout and PagerAdapter. Strange things happens with TabLayout when I call pagerAdapter.notifyDataSetChanged(); after tabLayout.setupWithViewPager(viewPager);

TabLayout is scrolling to unknown x position so the current tab is not visible. However if I scroll to left to expecting tab, this tab has indicator.

What is going on? Could anyone help me? I have spent on it too many time.

Below the code.

public class MainActivity extends AppCompatActivity {

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

        // Get the ViewPager and set it's PagerAdapter so that it can display items
        ViewPager viewPager = (ViewPager) findViewById(R.id.viewpager);
        final SampleFragmentPagerAdapter pagerAdapter = new SampleFragmentPagerAdapter(getSupportFragmentManager(), MainActivity.this);
        viewPager.setAdapter(pagerAdapter);

        // Give the TabLayout the ViewPager
        TabLayout tabLayout = (TabLayout) findViewById(R.id.sliding_tabs);
        tabLayout.setupWithViewPager(viewPager);

        findViewById(R.id.fab).setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                pagerAdapter.notifyDataSetChanged();
            }
        });
    }

}

I tested on nexus emulators and nexus real devices (api 21+)

Gradle settings:

android {
    compileSdkVersion 25
    buildToolsVersion "25.0.2"
    defaultConfig {
        applicationId "xx.xxx.myapplication4"
        minSdkVersion 21
        targetSdkVersion 25
        versionCode 1
        versionName "1.0"
        testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
    }
    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
        }
    }
}

Link to reported issue and ready to test project as attachment here

from TabLayout scrolls to unkown position after calling notifyDataSetChanged on PagerAdapter