A mod that stops toddlers from getting in and out of bed on their own?

As the title says, is there a mod somewhere that stops toddlers from getting in and out of the toddler bed on their own? I'm a family player and I'm experiencing this frustrating event when the toddlers refuse to stay in bed and sleep, they go in and out and in and out and in and out.

I'd be relieved if there was a mod that stopped toddlers being able to get in and out of bed on their own - and that an adult sim has to put them in and take them out.

Super grateful for any answers