@sgnihttrams,
I have been testing again and I see:
When it is inactive for a long time, it must be asleep and you have to do a long press to wake up, then it always works fine.
For “Hold push”, you have to press it as 1 sec, if you do it longer it interprets it as “pressed down” and when you release the button it sends a “Hold push”. This makes it difficult to use these two actions, they can be mixed.
This is a video with actions