Sources not showing the Values in Energy

I have configured two utility meters for grid return and grid consumption. I also use the Fronius integration for my solar panel. All sensors have correct values (see pictures) but in the Energy tab they always show up as 0 kWh. What am I doing wrong?
Homeassistant 2021.8.2 on Virtual Environment w/ Python 3.8

Hope Someone can help…

Did you fix it?
I have the same problem.

Yes I got it to work, but I don’t remember what I did. I think it was something with the sensor configuratio of the utility meter. I definitly changed nothing on the environment (python, venv, etc).