This small addon shows the current amount of shield you have inside the default health bar.
The displayed shields number respects the game language (currently supported are English, German and French) for localized number formatting
Works with the "Resource Numbers" settings "Number Only" or "Number and Percent". I personally think having a number at "Percent Only" or "Off" doesn't fit the "Resource Numbers" setting, so I left it out, but if it is requested, I'll add it in.
Code based on the discontinued addon
Shield Info by Garkin. So massive thanks there for a base to start with!