'moving from fragment to bottomNavitem, Onclick of that bottomNavitem, it opens that fragment again i need to open start fragment again,without delay?

i tried to open bottomNavitem from fragment with this code on ,it opens bottomnavitem ,on comming back same bottomnavitem it open same fragement while i need to open starting fragment ,using popbackstack removes but it shoes delay bad ui

         AppPreference.lastSelectedCoinName = it.replace("/", "")
         //       findNavController().popBackStack()
                (activity as HomeActivity).changeBottomNavItem(2)


Solution 1:[1]

Are you using Android Navigation i think it would solve your issue

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Solution 1 Nadeem