IssueTracker

Component used:androidx.viewpager2:viewpager2
Version used:1.1.0-beta0
Devices/Android versions reproduced on:Android 10

If this is a bug in the library, we would appreciate if you could attach:

when invoke viewpager.setCurrent(position,false)

....
final int currentItem = mViewPager.getCurrentItem();
            if (currentItem >= getItemCount()) {
                /** current item is yet to be updated; it is guaranteed to change, so we will be
                 * notified via {@link ViewPager2.OnPageChangeCallback#onPageSelected(int)}  */
                return;
            }
...

currentItem  may >=getItemCount because ConcatAdapter