Enable smart charging

[gasparuff]

Hello!
I'm trying to activate smart charging on my installation. I'm running the smart charging java application on a server and also connected it successfully from my EVSE installation. But I don't see any options to configure how the smart charging should operate.

According to screenshots from here: SAP/emobility-smart-charging#59 (comment) there should be options which I don't have, as you can see in the screenshot below.

What do I need to do in order to get it working?

Also, when I open one of my KEBA chargers, I see this:

What could be the reason for this checkmark being set and disabled? Looks to me like the Charging station seems to "act" like it won't support smart charging?

Thanks in advance