Hi, trying to open the popup of a MenuAnchor crashes Editor immediately. You can reproduce this in a clean project, for example follow this guide: https://docs.unrealengine.com/latest/INT/Engine/UMG/UserGuide/WidgetTypeReference/MenuAnchor/index.html
This was present in 4.6.0 and is present in 4.6.1 (I’m using the source-built version from github, release branch)
I hope this gets fixed soon because MenuAnchor could be very useful for popups.