Hi, I have a lot of plugs for measuring power consumption. I use the energy dashboard. All works well, but I came to the point where I want to combine some plugs to group and visualize this group instead of the separate plugs. I use the helper for combining sensors with summary function. The value is fine but when I add it to energy dashboard, there is an error message to double check the entity. It seems like the wrong class in background is token for the helper, but I can not fix it. Any idea?