Resolves #38111. I made sure almost all of `handleScheduledUpdates` has coverage: <img width="1084" height="1078" alt="Screenshot 2026-01-14 at 6 41 14 PM" src="https://github.com/user-attachments/assets/7899e954-5e89-494d-bc78-2facd09999e0" /> 0. Checkout this branch. 1. Download [coverage.txt](https://github.com/user-attachments/files/24625544/coverage.txt) 2. Run `go tool cover -html=coverage.txt`.