Touch ID MacBook Air
My MacBook Air is only a few months old however suddenly I find that Touch ID isn't working to unlock my MacBook Air. I deleted one of my fingerprints and added two but to no avail. I checked my settings in Preferences and all options are checked. I believe there has been a recent update which I accepted. It appears to have stopped working after the update. How do I resolve this issue? Is there another update or is my MacBook Air defective?
MacBook Air 13″, macOS 11.1