In One UI 7, the Charging Icon or image has been redesigned to enhance usability and provide more detailed information during charging. These updates apply to both the Home screen and Lock screen, offering a more cohesive and informative experience.
Additionally, you may check the Important point regarding the Battery Icon display on status bar after upgrading to One UI 7.
I have samsung s24 plus device...buy just 1 month ago shows one problem in charging detailed information on screen isn't properly working & superfast charging also not work after 50-60% charging...