Have you tried to mess with the settings in the lower zone menu bar?
There you can make only events, all clips etc. visible. However, they are still there, just not visible anymore.
I already mentioned this problem in a different thread. It makes absolutely no sense to show all clips of an event and having to enable each one to be able to edit it. Instead it would be much easier for everyone, if only the active events will show up in the variaudio editor.
Check my thread over here:
Variaudio: tuning multiple events, is there a more easy way? - Cubase - Steinberg Forums