Qubino Flush dimmers disappear


I’ve recently switched from Zipato to Homey, and reconnected all my z-wave devices (about 30 or so) to Homey. Quite an improvement I must say.

Now I run into the problem that some of my Qubino Flush 2 Dimmers are just disappearing. They still work with switches, but they are just completely gone from the Homey UI. About 5 of them are already gone.

Is anyone else experiencing this, can you recommend any actions, or alternative devices that might work better? The Fibaro ones maybe?

Is it possible that when I use '“z-wave settings -> remove a device”, and I have not set the device in inclusion mode, they still are removed from the z-wave network if I’m close?