position not retained when coming back from another fragment

Hi, I use navigation graph in my app and when I leave fragment which contains viewpager and come back (click on “skip” button in attached gif), viewpager’s position is retained, but dots indicator is reset. I know that view is recreated when leaving and coming back, but I noticed ViewPager2.OnPageChangeCallback’s onPageSelected is called with last position, but dots indicator somehow doesn’t react. But when I scroll , indicator jumps to correct position. Please have a look at attached video. Thanks

this is how it’s initialised in onActivityCreated() method:

        val pagerAdapter = MyViewPagerAdapter(activity!!)
        viewPager.adapter = pagerAdapter
        pagerIndicator.setViewPager2(viewPager)

[VladPalamarchuk]

@palicka I had the same issue, look my solution, hope it will helps

indicator.setViewPager(pager) pager.post { adapter.notifyDataSetChanged() }

Where indicator - is indicator view, pager - is ViewPager, adapter - is PagerAdapter. Indicator internally react on adapter changes, so it will redraw indicators correctly. Hope it helps 😃

[tommybuonomo]

Hello, thanks for your contribution ! This issue is now fixed in the new version 4.3 Thanks 🔥