Funny isn't it, we're always told that employers struggle to recruit in IT but they also apparently stubbornly refuse to offer a perk which could drastically increase interest in the positions they are offering. As remotework said ¯\_(ツ)_/¯
I think describing remote working as a 'perk' is not a good idea. Really it's more efficient for both parties, and is a sensible way to work. Calling it a 'perk' makes it sound like a silly benefit just for the employee, on the same level as ping pong tables.