Cannot call blueprint events on CDO

UE - Gameplay - Blueprint - Jun 27, 2017

Attempting to call a blueprint event on a CDO object causes the editor to crash. Regression: Yes- Repro steps did not crash editor in binary 4.15.3 (CL 3450819) ...

Crash when updating instanced subobjects in a USTRUCT

UE - Gameplay - Blueprint - Jul 5, 2017

Attempting to edit array of instanced subobjects causes the editor to crash. ...

Deleting audio subtrack deletes the entire track

UE - Anim - Sequencer - Jan 20, 2017

Noticed that deleting audio subtrack deletes the entire track. This also appear to happen to affect any property on the track. If I make it inactive or lock it that property applies to each subtrac ...

Inconsistency between Rotation Widget and Transform details

Tools - Mar 7, 2016

The rotation widget and Rotation details sidebar have inconsistent values when rotating using the widget. Also, when hitting a 90 degree rotation from 0, 0, 0, the other axis values are affected. ...

Scroll bar becomes so large that you can no longer scroll with Cloth Config open

UE - Editor - UI Systems - Slate - May 11, 2017

Scroll bar becomes so large that you can no longer scroll with Cloth Config open [Link Removed] is a similar report, but this actually affects functionality of the details panel. [Image Removed] ...

SceneDepth Materials Rendering Black

UE - Graphics Features - Jun 2, 2017

Scene Depth materials are rendering completely black. See the attached screenshots for comparisons between 4.15.3 and 4.16. This issue did not occur in 4.15.3, this is a regression. ...

Nativize BP Package fails when using Sub Anim Instance with exposed variables

OLD - Anim - Jun 26, 2017

When using exposed variables on Sub Anim Instance nodes, packaging with nativize blueprints fails Tested on: 4.15 - 3450819 4.16 - 3466753 4.17 - 3502710 ...

Copying a socket to another skeleton adds a "_0" suffix

OLD - Anim - Jun 28, 2017

Copying a socket to another skeleton adds a "_0" suffix Occurs on? 4.15 - 3450819 - YES 4.16 - 3466753 - YES 4.17 - CL#3512142 - YES ...

Exporting static mesh, then importing that fbx(w/ Import Normals and Tangents) doubles vertex count

Tools - Jun 29, 2017

Static meshes exported from the engine have more vertices when imported back into the engine. Occurs on? 4.13 - 3172292 - YES 4.16 - 3466753 - YES 4.17 - CL3512142 - YES ...

Scroll widget into view does not appear to work when scrolling up

UE - Editor - UI Systems - Sep 20, 2017

When using the node "Scroll Widget Into View" the scroll box that uses it does not appear to scroll widgets into view when selecting widgets that are out up view in the up direction. Regression: Y ...