Hi all, i’m not a big expert in Make but long experience in coding..
some stuffs more easy todo with php 
, I guess I just miss a logic here
see a part of what I’m doing,
I generate tags word1,word2,word3 …
split in different bundles with regex : \s*([^,]+?)\s*(?=,|$)
iterator, nothing special here
then I search in wordpress tag if exist or not.. I want to add if not exist, forget the router it is in the idea in case it exist to do another action
so when tag is found, I just want to add in a variable text the list of ids , 1,2,3,4 .. but it is not aggregating at all. I did same stuffs from google sheet, easy works directly
see the result
and a part of the scenario..
Any idea here ?