Switch to tab only if it is not the currently selected tab

android/app/src/main/java/com/reactnativenavigation/layouts/BottomTabsLayout.java

     }
 
     public void selectBottomTabByTabIndex(Integer index) {
-        bottomTabs.setCurrentItem(index);
+        if (bottomTabs.getCurrentItem() != index) {
+            bottomTabs.setCurrentItem(index);
+        }
     }
 
     public void selectBottomTabByNavigatorId(final String navigatorId) {