Drupal\Component\Plugin\Exception\PluginNotFoundException: The "feeds_feed_refresh__test_node"

I've come across this issue while using Feeds with Opigno LMS. It seems as though Opigno makes use of the "Override cron queue processing" options and I'm assuming config relates to the issue (as I have no problems with several other sites using Feeds and Ultimate Cron).

I can confirm that patch #2 still works on 2.0.0-alpha6. Perhaps it is worth considering integrating this patch in the next release?

I'm changing the issue's status.

Thanks everyone.

Closing as duplicate of 🐛 QueueWorker plugin derivatives Fixed .

Hey @Berdir - this isn't a duplicate and still other derivate plugins do not work if they are using a : in the derivative ID.
The patch here solves the problem, but given the other issue the two need to work together somehow.

Apologies - my bad. The other patch does work. I hasn't rescanned for jobs!