Cloned from https://bugzilla.redhat.com/show_bug.cgi?id=1676398

Description of problem:
Previewing Reporting Templates gives inconsistent results

Version-Release number of selected component (if applicable):
Satellite 6.5 Snap 15

How reproducible:
100%

Steps to Reproduce:
1. Monitor >> Report Templates click on any report template
2. click on Preview button and select host from the drop-down list
3. Result provided is for all hosts, which isn't limited for the selected host.

Actual results:
Results when previewing Reporting templates is inconsistent.

Expected results:
Results should be limited to the selection of the host.

Additional info: