/// <see cref="Windows.Globalization.ApplicationLanguages.PrimaryLanguageOverride"/> used to take effect (by changing current culture) during its setter.
/// On Windows, changing this property only takes effect after restarting the application. We changed the default behavior as a breaking change to match Windows.
/// Set this property to true to get the old behavior.
/// <see cref="Windows.Globalization.ApplicationLanguages.PrimaryLanguageOverride"/> takes effect (by changing current culture) during its setter execution.
/// On Windows, changing this property *may* take effect only after restarting the application.
/// Set this property to false to require an app restart for the change to take effect. The default of the property is true.