ZwiftPower should have the option to hide events that are invitation-only (i.e. events that you can’t freely register for).
Without this option, the event list is cluttered with events that most ZwiftPower users cannot join, and probably don’t care about. Even worse, there is no visual indication that these events are invitation-only. At best it’s mentioned in the event description. At worse there is no way to tell at all, other than by going to the companion app and not finding them in the event list.
I would even argue that hiding those events should be the default, with an option to show them if desired.