Hello @flamber,
this topic is very similar to this one: Can't filter dashboard with double aggregation - #6 by flamber
I am also struggling with this issue. Some of my colleagues are not familiar with writing SQL queries and thus cannot add the filter at the correct aggregation level.
Could you tell me if we can expect a fix so that the filter can be applied at any aggregation level (and not just the last one)?
Thanks a lot. Vera