FragmentTransaction behaving differently for different android sdk releases

I am working on an android project with this in build.gradle

android {
    compileSdkVersion 25
}
dependencies {
    implementation 'com.android.support:support-v13:25.+'
}

I have a class called HistoryFragment.java in it

public class HistoryFragment extends Fragment {

    private RecentHistoryPagerAdapter historyPagerAdapter;

    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
        View rootView = inflater.inflate(R.layout.view_pager, container, false);
        if (savedInstanceState == null) {
            historyPagerAdapter = new HistoryPagerAdapter(getChildFragmentManager());
            viewPager = (ViewPager) rootView.findViewById(R.id.view_pager);
            viewPager.setAdapter(historyPagerAdapter);
            setTabListeners();
        }
        return rootView;
    }

    public void viewSummary () {
        HistoryFragment historyFragment = (HistoryFragment) getActivity().getFragmentManager().findFragmentById(R.id.container);
        FragmentTransaction transaction = getActivity().getFragmentManager().beginTransaction();
        transaction.hide(historyFragment);
        
        SummaryFragment summaryFragment = SearchResultSummaryFragment.newInstance();
        transaction.add(R.id.container, summaryFragment, "summaryFragment");
        transaction.commit();
        return;

here,

HistoryPagerAdapter extends android.support.v13.app.FragmentPagerAdapter

It works correctly and results in this.

I copied this to another project with this in its build.gradle

android {
    compileSdkVersion 27
}
dependencies {
    implementation 'com.android.support:support-v13:27.1.1'
}

It behaves incorrectly. While SummaryFragment does show up, it retains historyPagerAdapter as we can see in this next image