When clicking "send" after entering the MAC-address and device name, an error stating "Not all required fields have been filled in". The text "model" has appeared in the setup screen, alongside this error in the last update of ELK-BLEDOM. I suspect there should be another field to be filled in that has something to do with this "model" text, but this field does not appear.
See this screenshot of the error. (The error is in dutch)