This should be fixed please make sure you have test version 4.2.0
I added nearly all features you requested besides:
Do you know if it is possible to retrieve the authorized rfid card from the API? the official app does that.
As of right now that doesnt seem to be possible
Cool, I see the extra metrics now. And the total kwh charged value is now in sync with the meter of the Peblar. This does kill the current session meter, I thing its best to add a special meter for that one, one that can reset.
I also cant find the rfid in my charger. But I am OCPP managed.
I did notice you can retrieve that info also:
SessionManagerChargeWithoutAuth: false — autorisation is required
SeccOcppActive: true — OCPP managed
PredefinedCpoName: "my provider" — Name of OCPP provider.
That is usefull to check if you can allow the authorize endpoints with own RFID (those points are in the local API).
If seccOccpActive is true, dont register those flow cards else register them (could be done with a filter maybe).
I’ll look into that,
I seem to have introduced a bug in 4.2 I’ll fix that tonight. With the half steps it now halves the Amps which is totally not intended so instead of 16000 amps it now sets the max to 8000. Will patch that up tonight.
I believe you just needed to change the step in the UI component from 1 to 0.5 no calculations etc
I thought it was a bug but it seems to be an issue related to my load balancing not being picked up. So it should be good.
Let me know if you run into any issues with 4.2
One found 
the cable connected condition when inverted doesnt show if it is inverted or not in its label. Other than that going strong 
The current session metric would be a nice wish still
Current Session = Charged Engergy it resets everytime you charge your vehicle or what do you mean specifically?
The charged energy aligns with the peblar total and should just increase, like it does now.
But on the dashboard of the peblar you can see the current session charged, if you stop the session, unauthorized, it goes back to 0.
So a different one, it was the metric you had linked tot charged energy in 4.0 but as a seperate capability.
I need to redo that anyways since Homey specified pretty well how the EV Charger capabilities should work.
And i believe charged energy should be session energy and for the total I should just create a new capability
