LightScenes not shown in HomeKit

[mm2multimedia]

Hi all,

I really love the Homebridge service and I'm using it on a daily base in my house.
But I don't get any Z-way Smart Home 'Scenes' visible in HomeKit, neither as a toggleButton or switchBinary. It's not even listed in HomeKit like unknown or something similar. I'm trying to get this right for a couple years now and I hope you can help me.

I'm not using opt_in for now and I've tried to force the scene button as Homebridge.Service.Type:StatelessProgrammableSwitch by setting that as a tag on the LightScene toggle button, but no results. All the other devices work fine, like lights, thermostats, fans, outlets. But the scenes would be very nice to have.

Please find below such a scene button, copied from the
<z-way_server>:8083/ZAutomation/api/v1/devices.

Does anyone has seen/resolved this issue before? Help would be much appreciated!

{
"creationTime": 1542320642,
"creatorId": 11,
"customIcons": {
"default": ""
},
"deviceType": "toggleButton",
"h": -560741416,
"hasHistory": false,
"id": "Scenes_11",
"location": 0,
"metrics": {
"level": "on",
"icon": "scene",
"title": "LightScene - Goodmorning",
"modificationTime": 1542320653,
"lastLevel": "on"
},
"order": {
"rooms": 0,
"elements": 0,
"dashboard": 0
},
"permanently_hidden": false,
"probeType": "",
"tags":["Homebridge.Include", "Homebridge.Service.Type:StatelessProgrammableSwitch"],
"visibility": true,
"updateTime": 1542359831
},