It sounds like your feeders might be a little small* for their category? That would explain her hunger, but keep in mind that many snakes are like "teenagers" and always
looking for more food. That's partly because in the wild, prey isn't so plentiful & certainly never "on schedule" so they instinctively grab it whenever they can & they don't
"worry about their weight"...they're more active in the wild anyway. So you can't always judge a snake's "need to feed" by their interest.

*have you weighed your feeders? Different sources label them differently, & not all weigh & sell them according to identical categories. She's very pretty, btw.

As far as her likelihood of actually accepting food while in shed, your guess is as good as mine. Some will & some won't.