Quest intelligently tracks all the Props and Bindings you've setup in Quest for a given design component. If you copy a component in Figma, you'll need to setup props and bindings for that component after you export it into Quest. When you export code, it will create a design file and a logic file. This allows developers to overwrite the design file everytime you update design but it never erases or changes their business logic. So feel free to change your Figma designs as often as you like. Change colors, layer order, fonts, effects, anything you feel the design needs without the worry of it removing or replacing the necessary code to make the component work.