Thank you for bringing this to my notice. I found a workaround for this bug. If there is a condition where you need to edit the content of the array, then you can do this. e.g. const cart = [{name: 'headphones', price: 2000}]; const newCart = cart.map(item => ({...item})); newCart[0].name = 'Expensive Boat'; console.log(cart); // [{name: 'headphones', price: 2000}] console.log(newCart); // [{name: 'Expensive Boat', price: 2000}]