Hi Peter
Thanks for analyzing.
I understand this in this case. As far I can remember, it was another field which was has not the same id, but unfortunately I can't remember and in my video the mouse was not visible so I can't figure out anymore, sorry for that.
But now I started to add the prefix in all conditions, then it works, although it's anoying (and then you can't just copy field groups and reuse them without adapting all conditions).
Kind regards
François