currently, we don't not support cps path queries with an xpath that ends in a list value

e.g.
If I have the following data
(6, 1001, 3001, 4, '/bookstore/categories[@name="kids"]/books/chapters[@code="1"]', '

');
and try execute the following cps path query
//chapters[@code="1"]

I get an empty value

https://docs.onap.org/projects/onap-cps/en/latest/cps-path.html