We were looking at some strange bug where one test was weirdly affecting another - jobs enqueued in one test were seemingly trying to run in another.

As it turned out - there was a class method on the model, used for some bulk updates, which were enqueuing async jobs with after_commit {...} block.
Dev intended to run after_commit only inside of that bulk update method, but it actually was defined for the whole model, because the AR model has its own after_commit method.

Extracting that bulk method out from the AR model into a separate service solved the issue.

Probably makes sense to put some warning in the Readme about usage within AR models?