Guinea pig needed for latest x470 AMD BIOS update (AMD AGESA Combo-AM4

Agesa broke KVM functionality. Luckily there’s a patch to fix it. It appears that the latest update includes AMD AGESA Combo-AM4 Obviously the average person need not update to this if they’ve got a working system. However, people who have had their systems b0rked by and don’t wish to patch their kernel would benefit by finding out if this latest update fixes the issue. Is anyone willing to update a board and find out? Preferably someone who knows how to work with the software that lets them force reverts and all.