Zwave pir & dimmer association

Hi,

I have a fibaro dimmer 2, which is in on/off mode and a Neo coolcam PIR detector.
Right now I have create an automation to turn the dimmer on when movement is detected. This works great, but it has 2 drawbacks:

  1. response time is slow (takes 1/2 seconds before it’s fired)
  2. when HASS is down, the light won’t work

Should I solve this by creating an association between the dimmer and the PIR?
I tried to open up the PIR node, and create an association by choosing BASIC_SET as group and the dimmer as device:

But I don’t have a save button or anything, and nothing is happening.

I’ve set associations from the control panel before and it worked fine. I checked on my own install and I see the same thing, so something is broken.

As a workaround, you can use the zwave.change_assocation service call.