Harmony Hub binding activityStarting/Started don't work

According https://docs.openhab.org/addons/bindings/harmonyhub/readme.html hub can trigger events on activityStarting channel and activityStarted channel - I want to have a rule such that when Watch TV activity started I want to turn off lights, but seems like neither activityStarting nor activityStarted is getting triggered.
Is that supposed to work or the only way to do what I want is to ‘wait’ for currentActivity to change value?

rule “TV started”
when
Channel “harmonyhub:hub:HarmonyHub:activityStarted” triggered Watch_TV
then
logInfo(“Harmony”, “TV is started”)
end

I don’t see “TV is started” in openhab logs :frowning:

It’s activityStarting, not activityStarted

Edit: wrong answer, there is also an activityStarted channel :sunglasses:

Yes:

21-Mär-2018 16:35:44.827 [INFO ] [org.eclipse.smarthome.model.script.EXTRA          ] - HARMONY: TV is starting...
21-Mär-2018 16:36:06.844 [INFO ] [org.eclipse.smarthome.model.script.EXTRA          ] - HARMONY: TV is started
21-Mär-2018 23:33:53.628 [INFO ] [org.eclipse.smarthome.model.script.EXTRA          ] - HARMONY: Hub is going off...

Any ideas why it is not working for me? Any way to debug this?

Unfortunately not. As I can see you already found the other thread dealing with this, that’s all I can offer.