How do i extract value and state for alert description?

i have a query that extract the following

how shall i configure the annotation (?) to extract the value field?
My “classical expression” is called Power.

Solved by updating grafana.
Now the question is how do i bound a template to a contact point or to an alert?
Moreover i have noticed that i don’t have anymore the green/yeloow/red heart near the Panel title nor any vertical cursor showing when the alert changed state. Why is that=