browseCfg.HSTSIncludeSubdomains = newCfg.HSTSIncludeSubdomains
	browseCfg.HSTSPreload = newCfg.HSTSPreload
	browseCfg.ReferrerPolicy = newCfg.ReferrerPolicy
}

// LookupConfig - lookup api config and override with valid environment settings if any.
func LookupConfig(kvs config.KVS) (cfg Config, err error) {
	cfg = Config{
		CSPPolicy:             env.Get(EnvBrowserCSPPolicy, kvs.GetWithDefault(browserCSPPolicy, DefaultKVS)),