I lost some hours today because my code was not working any more. The code to reload the view of a fragment was not working anymore after updating to the new version of Supp
Faced a similar issue after updating androidx.navigation from 2.3.1 to 2.3.2.
parentFragmentManager.beginTransaction().detach(this).attach(this).commit()
has stopped reload the view of a fragment. Everything that I found here did not help, but I noticed that separately the detach and attach operations are being performed successfully, I decided to spread their execution to different FragmentTransaction entities:
parentFragmentManager.beginTransaction().detach(this).commit ()
parentFragmentManager.beginTransaction().attach(this).commit ()
and it worked. Hope this saves someone some time.