Pike dual position question/problem!

Recently got a new set of pike dp air forks.when I lower them they drop down ok but when I switch back to full travel they won’t return unless I grab the crown and brace and pull them apart!,..is this a newness thing or is it a problem.

interested in this too, mine do return however its bloody slow and seems to only really work if you de-weight it, had mine a few months now.