Description of problem:
Nested inheritance of hostgroup is not honored in Red Hat Satellite 6

Version-Release number of selected component (if applicable):
6.14

How reproducible:

Consider the below scenario:
hostgroup HG1 is created with some params of LCE CV Content Soruce etc, now I create a nested hostgroup HG1/HG2 from it and change a param. thereafter I create another nested HG1/HG2/HG3 and the initial params for this hostgroup are of hostgroup HG1 and not HG1/HG2.

Expected results:
Ideally HG1/HG2/HG3 should by default have what HG1/HG2 has.

Additional info:
Workaround is to manually change the params.