Use WXKG06LM Aqara Wireless Remote Switch Single Rocker in an automation

I was able to add the switch to ZHA.
It was recognized as Modell: lumi.remote.b186acn02

How can I create an automation with it.

I als tried the blueprint:

But the entry is not selectable.

Any ideas?

the switch word fine with the blueprint
ZHA - Aqara Wireless Remote Switch (Single Rocker)