I have the latest version of Jenkins and Active Choices plugin.

If I make ANY changes at all to the config of a job then on Save or Apply the parameters set to be passed to an Active Choices single select dropdowns are lost.

If I go back in and re-add them, they are still lost.

Is this an issue with the plugin or Jenkins Core?

If I downgrade to Jenkins 2.30....Problem still there!!

The last time I saw this working was in Jenkins 2.25.