Same issues here. FW version WW_33.0804.2060.73
Camera version version 220.127.116.11_221208
I've tried safe mode, a few of the gcam versions, Snapchat camera and manually focusing using the Pro camera. It's odd because when I manually focus, it will show that what I'm trying to focus on is in focus with the green outline but it's clearly not. I can confirm that I was able to use AF and MF last on January 5th but my other photos don't seem like good tests. The actual focus of the image is locked at the default setting but the code determining if it's actually in focus is not. It's as if I were running around with a 50mm lens and the AF thinks it's working but it's no longer talking to the hardware to actually adjust the focus.
I can upload a screen recording or a bug report of that'd help.