@Emil I was wondering whether the issue of migrating buttons between Flics has made any progress? Also still keen to understand what the barrier is, as asked below.

Hello. Maybe you can use the keyboard event action to send something your app listens to?

@Emil Thanks, I got it to work now. I had to open the flic app and execute the action manually from within the app. Then it will asks for Local Network permissions.
I checked the iOS settings before, but apparently the Local Network switch there only appears after it was requested within the app.

I have the same Problem, are there any solutions?

@Emil Considering that I'm doing all of the configuring for the Flic button and IFTTT from my cell phone while connected to my home Wi-Fi, I'd say that I'm pretty much always connected to the internet so the provided "solution" isn't much of a solution. But thank you anyways.