Why is cron running every minute?

I set a worker to run on an every-minute cron job (* * * * * *) just to test that the schedule was working, then I changed the cron job back to once-per-day (0 0 * * * *). However, when I visit the log stream for the worker, I still see * * * * * * triggering once per minute. The list of triggers for the worker explicitly show only one cron attached to the worker, 0 0. Why is the per-minute * * cron is still running, and how I can turn it off? I am deploying via Wrangler, if that's relevant. My wrangler.toml contains only one cron: 0 0. Attached are screenshots of the cron configuration. I am worried that this will eat up all of my free compute. 😦