Quick Sales Order Pricing Context LOV Issue at Sales Order Line

Hi All,

This is related to Pricing Context Field Available at Sales Order Line. I created one Pricing Context " Deal Registration Number" which shows some value upon selection at Sales Order Line.

1. When I open SO in " Quick Sales Order" and Go to Sales Order Line>Pricing>Pricing Context>LOV>Deal Registration Number"> Tab  no pricing context popup.

2. if I open SO in normal Sales Order Screen it pop up Pricing Context.

what is the reason behind this for no Pricing context popup in Quick Sales Order ?

Regards

Shyam