As a registered user, when I visit my watchlist, I want to see what's going on («Your watchlist is a display for tracking changes»), so that I can find interesting stuff and make productive edits, improving both myself and the wiki.
I. Expected: Special:Watchlist is Special:Watchlist.
II. Observed: Special:Watchlist redirects to Special:EditWatchlist, and I have to click "Edited" to see Special:Watchlist (&watchlistview=feed&filter=all).
(Again, this is not a feature request but a bug, severity normal; I can't find the component for MobileFrontend bugs, though.)