there is a problem with entity listeners that are developed in groovy. Generally when an entity listener is created via studio it creates a java file. When i change that (because i really don’t like java that much ) to groovy, everything will work as expected in the development as well as the running application.
But unfortunately studio is no longer capable of showing the entity listener in the corresponding section of the UI.
Attached you’ll find a sample project that illustrates the behavior.
Perhaps you might want to take a look at it - thanks!