Play automix from a certain playlist


I have djay on my ipad and just bought it for my samsung galaxy s6 (android).
So the problem I am having is that I don’t seem to be able to do an automix from the songs just from one playlist… it always automixes all the songs I have on my phone instead of just from that playlist…

Im able to do that on my ipad but dont seem to find out how its done on my phone.
Any ideas?