Match feature for spotify

In Djay Pro for ios, the match feature seems to pick up the previous played song, in stead of the song, playing in the active deck.
Ejecting the previous song does not seem to work.
Could it be i did not play the active song long enough? Is there another way to make “match” select the right song.
Ipad air, full updated, lates version Djay.

Ps, i do not use the cross fader.