Visited on April 26 and charged with Swisscharge RFID, no issue.
There is a contactless reader, but it's not working yet. The option is grayed out on the touch screen.
Unlike at the Dorfstrasse 34 station, the QR codes are also installed here so you can probably pay that way instead if you have no roaming RFID.
The charging spots are in the P+R area, but don't appear to be part of the paid parking. The green spots don't have numbers, the sign on the charger is the same as the other EKZ chargers that seem to imply it's free while charging, and the other yellow parking spaces on that side are private and not part of the P+R.