How does the new history_graph function in 0.55 work?

I’m not sure what to expect once I add the history_graph configuration in 0.55. It doesn’t change my history graphs or create a new tab with the graphs I configured.

What am I missing?

I think it creates a new entity that may be added to frontend .

Look for entity in developer tools>>states and add to frontend

I haven’t used this so it all just a guess

Got it. I wasn’t thinking that it would create entities. Thanks!

It does create an entity_id
See States in the developer tools to find.
You need to use groups.yaml to control what is displayed on tabs in the UI