My internal hard disk is Shadowfax, running Sequoia 15.3.1. I have a Passport daily backup. When I do SystemSettings>General>Startup Disk I see this
https://ibb.co/39LNJHtW
Why in the world is my Passport daily backup labelled MacOS 12.6.8???
I'm doing whole disk clones from one to the other. Is my backup somehow not getting an updated system? 12.6.8 is also what it is labelled in Disk Utility. Oh, by the way, that daily backup REALLY is getting updated with all my new files.