I am trying to get product name using hammer as below but its not giving any output.

1. hammer fact list --search 'fact = dmi.product.name'
   -----|------|------
   HOST | FACT | VALUE
   -----|------|------

on the individual server facter is running fine.

1. facter dmi.product.name
   PowerEdge R440

1. facter facterversion
   3.11.9

I am not sure if its a Bug if not what should be a good command for it with hammer?