yea.. what u said make sense.. but i realize sometimes the pokemon in the stack can go missing or the order will change also.
especially if there is an update. happen to me before.
ok i'll take note of that, but general rule is to not leave anything impt in the stack
although i also think this is a bug, but the stack was actually critical in providing a ready stream of mons during feebas day...if not i confirm cannot finish as many tasks as I did....