Jira Srtucture Contains function not working (as expected ?)

[larry joseph]

When I use the CONTAINS function in structure with a hard coded array as the list to check against it works, but when the array is from a function it doesn't.  My goal is to build an array (array2) that does not have any of the elements from another array (array1)

Ex:

array1 = A, B, C

array2 = if the values being checked are A, B, D, then I only want the value of D to be in the array2 (since A and B were in array1)

This works

values#subtree{if field1 = somevalue and contains(array ("A", "B", "C"), component) = 0 : component}  ---> returns just D

This does not work
values#subtree{if field1 = somevalue and contains(values#subtree{if field2 = someothervalue : component}, component) = 0 : component}  --> returns A, B, D

Is this a bug in the Contains function?  Is there another way to do this?

[larry joseph]

I've verified that the inner aggregate function values#subtree{if field2 = someothervalue : component} returns the correct values.