cqcfgls doesn't list all configurations on AEM 6.1
Just noticed that cqcfgls doesn't list all available configurations. For instance on AEM 6.1 there's a config called "Adobe CQ Media DPS Pages Update Handler" with PID com.adobe.cq.media.publishing.dps.impl.contentsync.DPSPagesUpdateHandler, but
$ /opt/scripts/CQ-Unix-Toolkit/cqcfgls -u admin -p admin -i http://localhost:4502 | grep com.adobe.cq.media.publishing.dps.impl.contentsync
returns 0 results.
To make sure I didn't miss anything I've double checked /system/console/components.json and /system/console/config/Configurations.nfo outputs, but didn't find this particular configuration.
Please find 2 screenshots below that proves that such config really exists:

It's worth to mention that HTML markup of /system/console/configMgr contains configData JS variable that stores JSON object with all the configurations. Here's a shortened version:
{
"fpids": [
{
"id": "com.adobe.cq.audit.purge.Scheduler",
"name": "Audit Log Purge Scheduler"
},
{
"id": "com.adobe.cq.hc.ContentPackagesHealthCheck",
"name": "Content Packages Health Check "
},
{
"id": "com.adobe.cq.social.activitystreams.listener.impl.ResourceActivityStreamProviderFactory",
"name": "AEM Communities Resource ActivityStreamProvider Factory"
},
{
"id": "com.adobe.cq.social.datastore.as.impl.UGCCResourceProviderFactory",
"name": "AEM Communities Cloud Storage Resource Provider"
},
...
{
"id": "org.apache.sling.startupfilter.impl.StartupFilterImpl",
"name": "Sling Startup Filter"
},
{
"id": "org.apache.sling.tenant.internal.TenantProviderImpl",
"name": "Apache Sling Tenant Provider"
}
],
"status": true
}