Minor annoyance more than anything..
Whenever you save a quick edit or toggle the watched/unwatched status, the movie list resets with the selected movie moved to the bottom of the list.
Ideal outcome would be that the list wouldn't reset at all
Next best outcome, given most people are likely to be working through their movie list from top to bottom, would be to reset the list with the currently selected movie at the top of the list, not the bottom.