Amit, that's normal that the backorder is empty as the original backorder (OUT/0002 in your video) is also empty (see screenshot attached).
If you want to reproduce:
You receive products with a quantity of 10 x PCE in OUT/00008:
- Change quantity to receive only 5 x PCE
- A new picking is created with quantity of 5 x PCE and a backorder is created (OUT/00009)
- Now receive remaining 5 x PCE
- Finally return products from the picking that contains a backorder
- You will see that that the returned picking has the same backorder
Amit, that's normal that the backorder is empty as the original backorder (OUT/0002 in your video) is also empty (see screenshot attached).
If you want to reproduce:
You receive products with a quantity of 10 x PCE in OUT/00008:
- Change quantity to receive only 5 x PCE
- A new picking is created with quantity of 5 x PCE and a backorder is created (OUT/00009)
- Now receive remaining 5 x PCE
- Finally return products from the picking that contains a backorder
- You will see that that the returned picking has the same backorder