XDJ-700 no waveform and beat sync grid when linked to Rekordbox

I have a DDJ 1000 and have added pair of XDJ-700 's. The problem is when I use them linked to Rekordbox as decks 3&4 there's no scrolling waveform or beat sync grid markers showing on the XDJ-700 's I'd seen a YouTube video of a pair of xdj-1000's linked to a DDJ-1000 and the waveform were working fine when Rekordbox was in performance mode. Does this mean that it is not supported and only on the XDJ-1000 & or 1000MK2