Unable to Search from NXS2 via Performance Mode Rekordbox

As the title says, I'm not able to search tracks from the CDJ-NXS2 GUI via Performance Mode (Rekordbox 5.2.3). That functionality is available when using my DDJ-RZX, so the protocols are definitely within the program.

Full disclosure: I haven't used my NXS2 setup in Performance Mode too often but have started to now that I've implemented the RB-DMX into my setup–so I'm not sure if the search function was available before or not. If it was not, perhaps it should be near the top of the developers "to-do" list so that the flagship products are on par with Pioneer's other hardware (DDJ-RZX). The less I have to stare at my laptop, the better. :-)