The query field is : "Show - Open Shopping carts" is not be available when opening Shopping cart management in HTML UI but available in Silverlight.
ByDesign HTML UI
Reproducing the Issue
Go to Application and User Management in HTML UI
Click on Shopping cart management view.
The query field is : "Show - Open Shopping carts" will not be available
This is an intended design change in the HTML client.
In general, the "query field" , basically allows to select one of several defined queries for this OWL.
In this case, there is only one query defined.
So, you do not have any other query to select apart from the mentioned one, thus the HTML Client hides the "query field" in this case.
This is the current design of the system.
[Enter your See Also here...]
Shopping cart, Query in HTML5 , KBA , AP-RC-UIF-RT-B , ByD HTML5 Client (not for Cloud for Customer) , How To