Fibaro FGPB-101 not recognized

I’m struggling to add a Fibaro button to my HASS.io installation. I have a bunch of other zwave nodes that’s been working great for a long time now.

The issue with the button is that it’s not recognized after it’s included and Hass been restarted.
It’s listed as “zwave.unknown_node_35”, I’ve removed and re-added it but with the same result.

I’ve had this problem before a few years ago and back the it was some xml-files missing in OpenZwave for those specific devices. But that was on the normal installation of HA so I could fix it manually, that’s not so easy on Hass.io… But searching this forum I’ve seen that other people seams to have got it to work, so I was hoping someone could help me out a bit :slight_smile: