Flow charts not divided by rooms

[tmatheussen (Tom Matheussen)]

I actually just saw this one:

New Energy flow Sankey chart: very nice, but upstream devices break floors and areas?

Yes, the upstream device setting is defined for the HA Energy dashboard, but is global in the sin that it is used as well when additional Sankey Cards are placed on other dashboards. As far as I know however, you can not access these upstream settings outside of the Energy dashboard cards. The advantage of using the Sankey card on another dashboard is that you have extra configuration options: you can set the visibility of the floors and areas (true or false). This is an example of a Sankey …

So it seems it is actually possible to have both floors/area grouping AND upstream devices. That is only possible when you show the sankey graph on a custom dashboard though, not the build in energy one.
Since I have a custom dashboard, I tried this out and I was able to get them to show up as you wanted, by manually forcing the grouping on area/floor as well (using the YAML code in the other post)