Grouping option unavailable?

[funnellm-ppb]

Hi,

Thanks for this plugin, it looks great and we're enjoying trying it out with our kdb instance.

I have hit one issue when trying out v2.0.0 that I wanted to ask about.

In some of the documentation/video guides (e.g. https://vimeo.com/489410176) I can see a reference to a Grouping option, but I don't see that on my installed version - was this feature removed or is there a later version of the plugin available that isn't listed on the GitHub releases? And if it has been removed then is there another recommended way to achieve group by functions given that, as I understand it, the use of "by" in a free-form query is not supported?

I've been using the plugin with a locally running instance of Grafana version 7.5.3

Many thanks

Michael