I don't have any advice to offer other than to keep checking the boxes, and allow them access to an appropriate sized outdoor run, and a coop that keeps them safe from the elements, and give them a nice dark and private place to lay within the coop.
Found a couple pics. The one on the perch is the female and the one on the ground is the male.We got them a few months ago. We’ve been feeding layer pellets since. I don’t have any pictures rn and I’m not home to take any so I’ll upload some later.