Good evening, i have a very nasty problem with drop-down menus in ue 4.13. It doesn’t work. Well, actualy it’s work but does not appear. The rest of editor’s functions are working well and opened rather quickly, and edit them possible. But this problem is very difficult to use the engine (especially the blueprint). See attachments
Which version of Windows you have?
The almost similar BUG is raised in W10.14915.100 and W10.14926.1000 Pro Insider Preview 1607, both in UE4.12.5 and UE4.13.
All File Menu is broken + DropDown Menu not work in any window (Toolbar, Viewport, anywhere where is placed drop-down arrow).
I don’t know if this will help but i had this issue with my old pc that had windows 7. the issue that fixed it for me was installing updated graphics drivers.
Yep, win10 pro 1607. Thanks for link!