Same here. Sometimes, eggs get broken when two or three girls decide to sit atop each other instead of moving to the adjacent and (in my eyes) identical nest box.
There's an explanation for this. Hens work together to build a nest. Their goal is to maintain the flock. Not that you eat their offspring.
If there are enough eggs, a normal* hen will go broody and wants to hatch a clutch off eggs. It's more convenient if the eggs aren't scattered around.
If I want a hen to go broody, I place 5 fake eggs in a nest (in the spring). If I want a hen to go broody. I only have to wait a few days to a week for a broody hen.
*A hen that hasn't been bred into an egg-laying machine, meaning she no longer goes broody.
PS My Dutch bantams are descendents of an old breed. They have skills to maintain / expand the flock and live long and healthy lives.