Grafana v11.0.0: why "Windows function" mode is missing in data transformation menu?

I want my graph to show a moving average line and according to the documentation i need to use “Window functions mode and Mean as the calculation for the Add field from calculation transformation”.

But there is no “Window functions” mode in my Grafana:

image

So how can i make “Window functions” mode to appear?

If it’s not possible, then is there any alternative way to draw a moving average line in Grafana graphs (datasource is Elasticsearch) ?

I am not an admin of Grafana, so i cannot peek into its config or to tell if it is hosted on premises or cloud.

It is behind addFieldFromCalculationStatFunctions feature toggle as of now.

You can enable it in the configuration file:

enable = addFieldFromCalculationStatFunctions

And it will appear in the Add field from calculation transformation:

Window functions