It´s not logic because it´s separate device. Means TV itself should turn off the screen to prevent burn as mine does. It´s problem of TV, not chromecast - the burn. Chromecast still can hold video. When tv screen is resumed, the chromecast video can be resumed. It works. Neverless chromecast can have setting with warning it can damage screen. So it´s about to want to give to users what they need. There is not software evolution in Chromecast, it´s just simple.