Hey, i believe there's a chance with the divas. Storm is an absolute chillax boss and Iris is a grunty nudgy miss bossy, yet they still decided to get along.
I had much the same result initially as you described- one just wants to chill but the other one goes to pick at them. Iris has a narrower, longer snout compared to Storm's 'owl face' so she would stuff her schnozz in his home and growl at him when he was in sight or passing by. I started the pre-bonding with 'base explorations' and occasional litterbox swaps as i didn't have enough toys to rotate. I would stay in the bigger pen with whoever was in there, trying to aim for specific times.
This was a long and mildly troublesome process- for two and half weeks i couldn't let either freeeroamer near the pen walls without hearing a grunt or seeing a boxing move, chase or nip happen. Eventually they calmed down and would start to relaxed-ly flop near their borders, and would calmy munch on herbs from in between two walls. The pre-bonding took way longer than the 'immerisve' dates, but i feel that without the slow-burner bonding, the speedy one would've failed.