Missing expressions from $values

Hi everyone,
I’m exploiting $values variable inside a template to pass triggering expressions, like this

But turns out $values is holding just a fraction of all expressions (there are about 30 total expressions in this alerting rule).
Shouldn’t $values hold every expression in the rule?

The $v does not hold results of all expresions that processed that metric. From top of my head, all time-series results are dropped.