What is "Grid imported" / "Netzbezug"?

[crazyfx1]

I'm a bit confused about the entity "Grid imported" or "Netzbezug" in german.
According to the name I would assume that's the actual energy which was bought from the grid and not used from solar.

But in my installation the entity just goes up even when using solar charging.
For example today I had this charging session:

And the entity Grid imported just went up:

Where as the Energy solar is still at 0:

Seems like the entity is just my charger total energy, which is fine and I'm using it also in the energy dashboard. But the name is a bit confusing. I would assume the "Grid imported" should be at 0,1 kWh which I bought from the grid and the "Energy solar" should be at 8,3 kWh after this charging session. And another entity "Charge energy total" should show the 39,0 kWh from the charger.

[crazyfx1]

Ok I just found #96, seems like this is not fixable by this addon.