How to add a move from shipment out

I created a custom view to enter outbound transactions in Customer Shipments.

Basically, I added the option to the view in shipment_out_form.

This option works fine in version 7.0 but not in version 7.4.

What happens is that when you add it, it’s disabled when you save it, but when you reopen it, it’s displayed again.

This is a behavior I didn’t have until this version.

This is version 7.0

This is versión 7.4

It is probably because the value of locations are not right for outgoing moves.

Did anything change from version 7.0 to 7.4 at that point?

In version 7.0, I added the editable=“1” and it worked. But now in version 7.4, I don’t know if I should add this to the code for when a new move is created.

Moves are correctly displayed if a save two times the record.