message: Added back elevation for dyanmic add
  Dyanmic add does work. It's dynamic remove that doesn't. So put back the elveation to prevent newly added tabs from poking through for a split second
diff: package com.navigation.reactnative;
  import android.content.Context;
  +import android.os.Build;
  import android.view.ViewGroup;
  import androidx.annotation.NonNull;
  @@ -68,6 +69,8 @@ public class TabBarView extends ViewPager {
  void addTab(TabBarItemView tab, int index) {
  tabs.add(index, new TabFragment(tab));
  + if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP)
  + tab.setElevation(-1 * index);
  notifyDataSetChanged();
  }
  