get_facts in a VSF context

[legalla]

When you use get_facts in a VSF context, it only gathers and displays values for 1 device of the stack (model and serial)
While all the interfaces are gathered.

[alagoutte]

i get the same issue with get_facts (and netbox)

but on the NAPALM models, model and serial are string and not a array of string ( cf https://github.com/napalm-automation/napalm/blob/5977b148a07c0f75eb3da05c25abe39fa8ece180/napalm/base/test/models.py#L12)

May be join model/serial ?