Battery charge indicator

It would be great if the icon in the dashboard next to the battery level display would show whether the battery is charging or not.So when charging with a flash in the battery. If this is not charged then only a battery without a flash.

The idea behind it is that you can specify the font and symbol size in the dashboard and I can then display the time and battery level of the phone in a clearly legible way, which is the same as the status bar of the phone not working .