Nope, I wouldn't worry about it. Be GLAD she's taking f/t- it's much safer, & give her credit for knowing it poses no threat & just eating it. You may enjoy seeing her strike her food, but personally it's all about the snake eating for me. Some snakes just appear to be happy to be done with "combat" & eat in peace. Don't worry about it as long as she's eating- she's smart enough not to fall for your tricks, lol.
BTW, we usually call this type of snake a "drop-feeder". Translation: just "slide my food tray under the door & go away, don't bug me while I eat."![]()