Same here. I was able to take my M1 Mac mini out of brick mode since December to install Studio One 5.2, hoping that an AudioBox USB96 would work, since MOTU hasn't updated the 896mk3 drivers. Everything plays OK, but no record. I'll just go back to my 2012 iMac, which isn't officially supported (High Sierra is the top OS for that), but it does have SSD drives and 32 GB of RAM, so it chugs along.