Hm, I think you're correct @robot256.

The problem is, this is the only wildcard symbol allowed here.
So I guess it's not a bug but should be considered a feature request to allow for wildcard signal in this condition?

I will use X as stand-in for "parameter wildcard" rich text.

I was playing with an automatic item requester using signals and interrupt-based train schedule.
It all mostly works as expected, but once I switched from concrete names (ITEM Load) to wildcarded (X Load), the wait condition (X >=3) no ...