__interval is not taking into account the Min Step parameter

Hello All,

I am not sure whether this is by design, however, to me it looks like a bug. If you enter a simple [[__interval_ms]] in a query with Prometheus data source and set a Min Step size of 60s and then select a time period of 5 minutes, you will see that the result is 200, when it is clear from the graph that the Min Step size is honoured and you get only 5 data points, one every minute. The __interval_ms should then return 60000, that is 60s, and not 200ms which is the value you see if you delete the Min Step size and allow Grafana to calculate one automatically.

Anything new about this? Anyone?