Shortcut(Function, Add a new function graph) leads to crash in the MacroLibrary editor.

Gameplay - Blueprint Editor - Dec 4, 2017

Shortcut will still led to create a new function in the macro library. and this makes engine crash with following callstack. Assertion failed: Blueprint->BlueprintType != BPTYPE_MacroLibrary [Link ...

While mouse dragging a Spinbox Widget, it cannot be edited once the player's focus is lost (calling: Set Input Mode)

Tools - UMG - Nov 28, 2017

The Spinbox Widget cannot be edited if the Player's focus is lost. I have tried using different keyboard letter inputs in the Blueprints and have gotten the same results. ...

LineTraceSingleByChannel does not correctly use the collision response set for the channel being traced on

Physics - Nov 28, 2017

There appears to be an issue with how raycasts are performed within PxScene. When performing the trace, only the collision response for the first ECollisionChannel seems to be considered. If all col ...

Rotated Collision doesn't scale to Static Mesh

Anim - Nov 27, 2017

Collisions only transform properly on the Y axis when set at an angle. Scaling on the X & Z axis causes the collision to not cover initially set areas on the parent object. As stated by the licensee ...

Enable high quality Gaussian DOF cause black screen on Android(S6)

Platform - Mobile - Nov 23, 2017

This is only happen on Android, no problem on IOS ...

Exclusive Nativization Method will nativize unselected struct blueprints

Gameplay - Nov 20, 2017

When the Project Nativization method is set to Exclusive, packaging the project will cause any struct blueprint (UUserDefinedStruct asset) to be nativized, without actually setting nativization on t ...

Initial Seed value on Random Stream node has no affect

Gameplay - Blueprint - Nov 16, 2017

When using a Random Stream variable to populate a Random Integer in Range from Stream, the Initial Seed value has no affect on the random integer selected. Workaround: Using a Seed Random Stream or ...

Changing the font size to a small size distorts the font

Tools - Slate - Nov 14, 2017

There is issue occurring when changing the font size to a small size, doing this distorts the font when the size is below size 18. It is unknown if this intended behavior for how fonts are resized. ...

World-locked stereo layers for SteamVR are not positioned correctly

Virtual Reality - Nov 14, 2017

World-locked stereo layers don't seem to be in the correct place when viewed in SteamVR. In 4.16, if you Subtracted the difference of VR origin location and world origin location and offset the pos ...

Packaged project fails to open with instanced object pointer and blueprint nativization

Gameplay - Nov 13, 2017

When a class contains an instanced pointer to an object class, nativizing a blueprint with the object property set causes a packaged version of the project to fail to open. ...