I was very happy with the new notification features but realised that since a couple of days I can no longer hide notifications. It was working before with this rule so I don’t see how I could have caused this problem. Could this be a regression in one of the latest TestFlight builds?
Same here. I used stable openhab V2 app before, than also tried test flight version 3.0.7. Now it doesn’t work anymore 
Hm, for me it started working again without any changes from my side 
which versions (openhab, iOS, iOS openhab app) do you use?
I’m on iOS 17.7 (iPhone 13) with the latest app version from TestFlight 3.0.7 (27)
and openhab has which version?
Oh yeah, forgot that one: I’m currently on 4.2
Mhh I’m running openhab V4.3.0.M2, iOS 18.0.1 and openhab app 3.0.7