A few weeks ago I stopped being able to reorder my listing photos when editing a listing in a browser (Safari). So I started editing my photos using the seller app, which worked perfectly well.
But now, as of this morning, when I try to reorder my listing photos in the app, the new order is not saved. So I have to delete all the pics and then add them again, one by one, in the order I want.
So to summarise, I cannot reorder my photos at all in either a browser or in the app.