Steps:
Open the World Editor
Go into the Create tab
Drag some entity like GenericEntity into the scene
The Workbench crashes
It does not happen in every project so chances are it won't work if you try it, but it did happen to me multiple times in a row, even in empty scenes, in an almost empty project.
Example crash GUID: ba98de04-b60e-49ca-9ec9-66e39f62de0f