To reproduce:
- create a new blank project.
- create a new blueprint with any name.
- create any node, here i dragged ‘delay’ from the pre-created and disabled ‘Event BeginPlay’.
- right click the ‘delay’ node and start typing a comment.
- with the comment box on typing focus, hover over the option ‘Alignment’ on the same menu, the editor should crash.
The image below tells more clearly which ‘alignment’ I’m talking about.