@princecarlosthe5
The Rokoko Studio Live Watcher actor and the OpenNI Tracker actor have different joint lists so we moved them to those two actors. (I swear I put a task to add to the Skeleton Decoder's 'point sel' help text to check those actors for their joint lists, but I guess that slipped through the cracks. I'll go re-add it.)
The joint list for the OpenNI Tracker can be seen by just mousing over it, as one used to with the Skeleton Decoder, but the joint list for the Rokoko Studio Live Watcher actor was a bit too long to comfortably display inside the program so for that one you'll need to right-click the actor and choose "Show Actor Help In Browser" at the top of the contextual menu to see the additional actor help with the joint list included.