Description of problem: "add host device" documentation link opens two popups in Firefox Originally reported: https://bugzilla.redhat.com/show_bug.cgi?id=1275739#c13
I don't even see the link anymore (Firefox 56, latest build of UX)
Correct -- currently the rhvm-doc package is an empty placeholder, since no 4.2 docs are complete. Thus all context-sensitive help is disabled.
Sorry, but we don't have capacity to fix this.