magento2 – Clear cron status message not in database or log files

I’m running Magento Enterprise 2.4.1 and I’m seeing a message on admin screens for more than a month that says “Update attributes for 3 selected products”; 1 item(s) have been scheduled for update” and I don’t seem to be able to get rid of it.

Admin. Message...

If I click into the details of the message, it says that the task is “pending in queue” for over a month.

Message detail

If I look at “cron_schedule” in the DB or cron-related log files, I don’t see anything at all that goes back that far let alone the specific message.

How do I find the source of this message and get rid of it?