X-XSS-Protection' Header

Need Help
2

I am not use of middleware but i go throught cakebook I got the code like this

use Cake\Http\Middleware\SecurityHeadersMiddleware;

$securityHeaders = new SecurityHeadersMiddleware();
$securityHeaders
->setCrossDomainPolicy()
->setReferrerPolicy()
->setXFrameOptions()
->setXssProtection()
->noOpen()
->noSniff();

$middlewareQueue->add($securityHeaders);

->setXssProtection(1) is this need to set 1 or not i am not aware the code, try to look your code