Calendar Search Broken on New Computer/Old Account
Upon migrating from an older Mac to an M1, both running Monterey, my Calendar search no longer works. In other words, it works, but only finds items added since I've been using the new computer. It won't find any events which were added on the old computer or simply before the new computer was set up (even if they're literally on the same day).
I found some other users on here sharing the same issue, so it's not just me, however, they didn't find any solution.
All calendars are through iCloud. Tried all the basic troubleshooting with no change. Also updated to the latest 12.5.1 OS today.
MacBook Air 13″, macOS 12.5