The 'Items expected' column on the receive shipment page (parcels.pl) always shows 0, independent of the orders received already and if they have been fully received or partial.
Still in Koha 22.05.00.000, /cgi-bin/koha/acqui/parcels.pl?booksellerid=N lists only baskets for bookseller N, whose "Items expected" are zero. No way to receive items on any standing order.