CAG possible conditions/variables?

I have to admit I'm not sure how many the variables were for CAG before, but at the moment they seems less (around 35).

If this is the default, please excuse me. What determines when a variable can be a condition for a CAG?

I don't think there have ever been more, or are you missing any? (It is just formatted differently now)

Only things that can be observed without extra CPU cost can go into CAG's, which is why there are significantly less items there than in advanced trigger conditions.

Yep, most probably it is because of the formatting. I'm not missing anything. I just wanted to be sure.
Thanks Andreas.