Rekordbox on android as viewer.

Hi all, when playing music on xdjaero via USB and using an android tablet to view my music, how do I decrease the size of the text on screen as cannot see a lot of tracks at one time, it would be better if I could somehow decrease the size of the text enabling myself to see more track selections on the tablet, using the tablet standard settings I can make everything smaller but open rekordbox and it's back to standard sizes, pleaseif you can do advise, thank you.