On click on "quantity shipped" on trasfer order line, the ondrilldown page is opened with the filter

TransShptLine.SetRange("Line No.", Rec."Line No.");

in my opinion, this filter should be removed and add a new filter

TransShptLine.SetRange("Trans. Order Line No.", Rec."Line No.");

In our scenario, we need this new filter because we add a description line as first line of transfer shipment header so the transfer shipment line is linked with the transfer order line by the field "Trans. Order Line No." and not with "Line No."