MISP “you don't have permission to access” on login

If on login/access you get an error like this:

Error: You don't have permission to access '/users/login?_=1720574588742'.

Set the “Security.check_sec_fetch_site_header” setting to false - it’s a stupid bug that breaks things on Safari.

Doing it in k8s:

$ kubectl exec -n misp <podname> -- \
    sudo -u www-data /var/www/MISP/app/Console/cake \
    admin setSetting Security.check_sec_fetch_site_header false
Defaulted container "misp" out of: misp, misp-modules
Setting "Security.check_sec_fetch_site_header" changed to false