[Koha] No items expected when receiving shipment

[Giuseppe Angilella]

Hi,

(using Koha 21.05.05.003 in Ubuntu 18.04)

after closing a basket under Acquisition, I try to "receive a new 
shipment", but the "Items expected" column has 0 (zero) for each order.

This did not happen a few releases ago ...

Any suggestion?

Many thanks!

Giuseppe.