It seems this is a bug only in VirtualBox still. The fix worked for hardware and kvm. Unsure about VMWare but no one's been complaining, so I guess that's a good thing. So if you could file a new bug specifically referencing VirtualBox and how this bug does not fix it, that would be fantastic. Even better, report it on the ISO tracker so others will see it.
It seems this is a bug only in VirtualBox still. The fix worked for hardware and kvm. Unsure about VMWare but no one's been complaining, so I guess that's a good thing. So if you could file a new bug specifically referencing VirtualBox and how this bug does not fix it, that would be fantastic. Even better, report it on the ISO tracker so others will see it.