Why is the language of my Epic Games Launcher set to English when the System Default option is selected in the Settings?

We are investigating an issue where, if the Windows system language is set to a language other than English, the Epic Games Launcher may still display in English when System Default is selected in the Settings.

As a workaround, we recommend selecting your preferred language instead of the System Default option in the Epic Games Launcher. If your preferred language is not listed, select a different language first and then select your preferred language.