My analytic says it is "Enabled," and when I hit "Evaluate" the "Values at Last Trigger" are more updated values than the "Values at Evaluation." But the attributes they are mapped match the "Values at Evaluation" (less up-to-date values).
Value at Last Trigger means the value calculated at the same time stamp as the last trigger (if Event Triggered then the time stamp of the last triggering event, if periodic then the time stamp of the last scan). Value at Evaluation means the value calculated with current time as the time stamp. This is explained on page 250 of the PI System Explorer user guide: https://techsupport.osisoft.com/Downloads/File/44dba67d-6396-45fe-b6cd-29225f96b4c5
In your case, I am suspecting that there hasn't been a trigger since the last triggering event and this is why the current value in your output point matches the value given by "Value at Last Trigger".
Hope this helps,
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