How recursively fetch a relationship to generate a non table field in a resource?

Maybe I spoke to soon if I return an array of arrays and it matches the number of rows then it looks like path just includes all those strings.

E.g [["test1", "test1-sub1", "test1-sub2"], ["test2"], ["test3"], ["test4"], ["test5"]]

Long shot but is there a way to change the formatting in the admin ui for how array’s are displayed? Atm array of strings for example in the screenshot above aren’t comma delimited (or formatted as a list in any way) which makes readability slightly difficult

Looks like I need to update my calculate function to do something similar. I was under the impression that it would run for each row in the resource separately? Still digging into it so maybe I’ve jumped the gun once again