Trace logs from one of the automations would be very useful, but your screenshot is showing a blueprint and i am not sure if home assistant supports debug trace from blueprints
Just to add in here to this that having the exact same issue here with these buttons - and my house is covered in them so broke quite a lot of my automations.
I’m in the middle of switching from deconz to zigbee2mqtt almost went back thinking it was an issue with zigbee2mqtt. Glad I didn’t. Any update on this issue are the newer models TS0044F experiencing the same issue? Side note this issue gets even weirder because if you try and run a script it still only runs the first thing in the script! You said this is a breaking change so does that mean it was intentional? Or is it indeed a bug that will be fixed.
I’m in the same boat. I have quite a lot of little zigbee remotes that will all only do one action per button, which is a bummer. Anybody got a solution?