BottomSheet using childFragmentManager but it opens in other fragment

I use navigation and

I show BottomSheet in Home_Fragment like this:

myBottomSheet!!.show(childFragmentManager, MyBottomSheet.TAG)

I thought chainging requireActivity().supportFragmentManager to childFragmentManager can solve this problem.

But when I open B_Fragment by deeplink, it opens Splash->Login Check->Home_Fragment->B_Fragment

What I expected was dismissing the dialog automatically when Home_Fragment is destroyed. But B_Fragment is still alive(Even though I call dismiss() right before navigate() method.)

I am using Navigation and I tried with <dialog> tag & app:launchSingleTop="true". But it didn't work.