Most likely some will some won't.wen u cross two plants the resulting offspring won't give.all plants that have a 50/50 of each strain.what you get is some phenoes will lean to the genetics of one parent and some to the other and some that will have show traits from both.to nail down certain traits breeding and selecting for certain traits over several generations is needed.in your case youl be would have to grow some of your beans out and just only pollinate plants that have the traits you want which is the auto flower traits.if u crossed 2 autos together just about all offspring will be auto.