I'm not sure if you asked a question.
A "bug" would be something in the OS that affects everyone who uses it, and I've never had this problem with face IDs in either Sonoma or the new Sequoia. I'm not sure, without a list, what " all the Community suggestions " could be. Certainly, try these:
- Restart the computer (of course)
- Re-start in Safe Mode. This bypasses certain potentially disruptive processes, and it often helps. Safe Mode is different for different computers, so see this:
Start up your Mac in safe mode - Apple Support
Those are the easiest things to try first. Then try these:
- Use another library if you have one, or make a small test Library with a few pictures in it and see if the same thing happens. You can create a new Library by closing Photos and then option-clicking on the Photos icon.
- Make a new user and see if the same problem recurs with it
- Rebuild your Photos Library--close Photos and re-launch by option-command-clicking the app icon.
The idea is to find out if the problem is with the Library, with your account, or with caches and login items, and stuff like that. One of these steps may fix the problem, but their failure to work also helps figure out what's happening.
Be sure you have a solid backup of your system, including your Photos Library, on an external hard drive before updating your OS. Good Luck…