Thanks
@Shadrach
When hens are laying eggs they need to eat a lot to have enough nutrition to make those eggs. When they stop laying and molt they use what nutrition they were using for eggs to make feathers. I know a lot of people I respect on here say to increase protein when they molt but especially for the ones that typically lay a lot they use less protein and other nutrients to form feathers than they use for making eggs so they need to eat less. Then, when they finish the molt and are still not laying they need even less nutrition so they eat even less.
When the weather turns cold they use more carbohydrates and such to keep themselves warm. They may increase their feed intake because of that. It is a little more complicated than "They are molting so they need to eat more". As long as they have food available and they are acting healthy I don't worry about it. They can manage.