Can not change the deviceType to canvas

Hello OH community,
I need help. I can’t change the deviceType to canvas (I have hexagon):

my Thing:

Bridge nanoleaf:controller:MyCanvas @ "Wohnzimmer" [ address="", port=16021, authToken="verySecret", deviceType="canvas", refreshInterval=60 ] {

But in the GUI shows like this:

If I try to configure things manually: I have the same problem. The deviceType switch back to lightPanals.

Have someone any Ideas?