Quantity to delivery has been gone

Before, “quantity to deliver” was shown as a column in both Customer Tab and Inventory Tab when “Delivery Note” is enable. so that, it can be well tracked that how many quantities need to deliver and to which customers.
at current version,
“quantity to deliver” is missing from Customer Tab and
“quantity to deliver” always show zero balance from Inventory Tab
, so that, at present, it’s difficult to track quantity to deliver,

Please, some one help me.

this issue was already fixed in version 20.5.6
please update Manager if you have not already.

Yes it has been updated and fixed automatically in cloud version.