Bug: debounce mechanism schedule multiple jobs about pg-boss HOT 1 OPEN

Job queues don't typically offer job mutation features like this after they are created, because the queue system needs to have total control of its state to be reliable. Debouncing is offered as a way to limit job creation over time (like throttling). It's not meant to replace all database-type use cases you can do with a table, which is what it sounds like you're needing.

For example, if you schedule an email to be sent, then decide you don't want to send it, you could cancel the previous job and create a new one if it hasn't been sent already.

from pg-boss.