I have this automation, it says it was triggered last week.
It is actually a lot of when-time-equal, so it is triggered every day.
It was last triggered last night.
Just a very small inconsistency with automation editor UI, the column actually means “last run”.
Also, for automations like this, it would be very useful for Traces to keep at least 1 actual run (actions being run), rather than all its history are filled with triggers that did not pass conditions.