I would work very hard to not let this become an issue if that doesn't sound too weird!!!
You could wait and see if she (very cute!) grows out of it or another cat gets fed up with her and disciplines her but I would not want to allow this to become a habit.
I also allow free access to dried food for cats and feed meat just once a day. When meat time comes around it has to be at the same time every day - Years ago this was at 11 am but then my children started to grow up and go to nursery, school, college, university . . . . and I had to go back to work.
I now give the cat meat feed at 8pm and if you are here you get fed, if you are not then you wait until tomorrow! Each cat that shows up gets a bowl of their own and a space of their own, seperate rooms where possible with closed doors between. They have ten minutes to eat and then all bowls are picked up, all doors opened and nobody is upset with anyone else!