IconEntry not showing icon if value is null

IconEntry::make('apple_id')
                            ->label('Apple login')
                            ->icon(fn (string $state): string => !empty($state) ? 'heroicon-o-check-circle' : 'heroicon-o-x-circle')
                            ->color(fn (string $state): string => !empty($state) ? 'success' : 'danger'),