Why PO Number is case sensitive in "Receive Expected Shipments" search?

Summary:

PO Number is case sensitive

Content (required):

While trying to search "Receive Expected Shipments", "Purchase Order" search field is expecting to provide the PO Number in exact case (If PO Number is in caps, then we should provide the PO number in caps). In all other Procurement search pages, even if we provide the number in small case or vice versa, it will automatically correct it to correct case.

Version (include the version you are using, if applicable):

Oracle Fusion Cloud Applications

22D (11.13.22.10.0)

Code Snippet (add any code snippets that support your topic, if applicable):