Sims 4 Photography Poses

Hi there, just wanted to ask if anyone has any wisdom or tips. I've noticed that when taking pictures of 2 sims they don't always pose/interact with each other. This is with the "take picture of..." interaction on a camera and you select more than 1 sims. Especially with child sims. Sometimes they pose/interact together, other times they stand awkwardly apart from each other and pose independently. I know more than 2 sims can't pose/interact with each other in photos and the 3rd sims always stands to the side. I want to know if anyone has figured out a reliable way to make sure the 2 sims interact in the photo, I have a feeling it might be something to do with how close they are to each other or the camera. But since they decide where they stand it's hard to control that. I have attached 2 photos to demonstrate what I mean. 1 photo the adult and child are interacting/posing together (with the other child off to the side, disregard them), and the 2nd photo the adult and child are posing separately. I like the posing together and want to be able to make it happen reliably, not just when the sims feal like it. I hope this makes sense.