This is one place where I observed the issue but exist at all the places for lookup for any anything. So need to correct it at all the places. Possibly needs a correction at the framework level.
Steps to regenerate the issue:
1. Go to order manager.
2. Go to sub-menu "Quotes"
3. Click on look-up button of partyId in the form
4. In a pop-up screen of "Lookup party by name" click on find button.
1. In the header section of data table "Display 1-50 of x" is missing.
(Please refer screenshot for more detail)
1. "Display 1-50 of x" should be shown there.