New fix: Toggle FileVault off and back on (or vice versa). For whatever reason, this seems to fix the Secure Token issue and seems to last weeks, if not months.

This seems to have resolved for me after upgrading to 14.1.1. Anyone else?

For some inexplicable reason, Spotlight has been working for me over the past few days. I'd been doing the whole su/mdutil series until then.

Still not working after the 14.1 update. The terminal commands are really cumbersome. I suppose there's probably a way to automate, or maybe I could just use the local account only, but I'm being stubborn. I want to see a fix!

I'm also having this problem. Spotlight can find applications, but not files and folders. I can't search inside Apple apps incl. Notes, Reminders, and System Settings. Finder search works. Also, when I search for apps, I sometimes get web results and the "Search in Finder" option as well. And sometimes, the icons are kind of epileptic flashing between the app icon and a grey box.