I don’t really know where to start with this, so I’ll start with the top line request:
Please support Custom Events for Cockpit and Tasks for Real Time Rules. The out of the box events are nice if you happen to have a use case for them but rules are most useful when they are robust and right now these are not.
The lack of support at launch for custom events really should have been called out in the release notes themselves at the time of release in my opinion as well, not noted by omission of their support in another document as it’s a pretty important detail:
I will likely have a different post on the existing documentation on this, but please upvote if you would like custom processes supported for Cockpit and Tasks in RTR!