9.05.604A grayed out button issue

Is there anyone out there on 9.05.604A that has found certain screens now gray out the search button after a record has been retrieved? We just started testing and have found this issue in several screens, Customer, Supplier, Time Phase and several others but not all. I have tried an Epicor Chat but I am not getting an answer as to if this is a bug or 'enhanced' functionality.
Thank you
Nikki