I did. I'll have to do run me app again. Reverted to efi without aiportbrcmfixup and keyboard works. WiFi working was a false positive.
I have two drives
One with olarila restore big sur /Clover -everything works but cannot update it
Fresh install with OC on other ssdd with MacOS 12.0(beta 3) but cannot get WiFi to work
WiFi sometimes works if I reboot after logging into ssd with olarila , rebooting, cleaning nvram, and then going to beta 3 ssd . But wifi stops on reboot from.beta 3 ssd to beta 3 ssd