Multiple Primitives created when importing a mesh with "One Convex Hull Per UCX" unchecked

Tools - Import - FBX - Dec 10, 2018

User has encountered an issue with duplicate collision primitives when importing custom collision meshes from Maya ...

User would like Blutility Asset Action to be able to work on only certain classes of blueprint

Gameplay - Blueprint Editor - Dec 7, 2018

When supplying a specific blueprint class to the Asset actions Utility, the script does not show up in the right click menu as expected (this will work when given Blueprint as the class) ...

Deltagen Importer - Materials still import if disabled

Enterprise - Deltagen Plugin - Dec 6, 2018

Materials still import if disabled in Deltagen Fbx Importer. Import Geometry bool also looks to not be functioning. ...

Edits to TriggerBox ChildActor are only reflected in Viewport on first edit

Gameplay - Blueprint - Dec 6, 2018

Edits to TriggerBox 'Shape' parameters (in a ChildActor component) only update in Blueprint Viewport once, to view subsequent updates one must re-open Blueprint. Confirmed in 4.22 MAIN - 4631879 ...

Crash on Linux and Windows with Vulkan when adding Atmospheric Fog to a Level

Rendering - Dec 5, 2018

Adding an instance of Atmospheric Fog to a Level causes the Editor to crash on both Linux and Windows when using Vulkan. There is a different callstack when SteamVR is enabled on Linux which is also ...

Behavior Tree has missing Service Nodes on project load

Gameplay - AI - Dec 4, 2018

In the project is Behavior Tree that implements some tasks, decorators and services, but for some reason, two of my tasks nodes gets initialized with all the pointers to their services set to null, ...

Actor Component properties can become "linked" across multiple Blueprints after a hot reload

Gameplay - Components - Dec 3, 2018

If code in an Actor Component class is changed (eg. a new UPROPERTY is added) and a hot reload is performed to implement the changes, the properties in the component can become linked across any Blu ...

Set node for a key variable returns "(" instead of "None" when set to none (if not previously set to anything)

Gameplay - Blueprint - Dec 3, 2018

When setting a key variable to none (without setting it to anything else first) the variable will return "(" instead of none ...

Get HMD Worn State does not appear to working as expected for HTC Vive

Virtual Reality - Dec 3, 2018

The Get HMD worn State does not update the worn state when the headset is put on/taken off. Rather it only updates when the headset sleeps or wakes ups. This means that the headset can be taken off/ ...

Cannot use "ProjectName (Debug) (ProjectName)" debug configuration in VSCode on Mac with binary Engine installation

Core - Dec 3, 2018

Attempting to debug in VSCode on a Mac using the ProjectName (Debug) (ProjectName) configuration fails due to a missing precompiled file in the binary Engine installation. REGRESSION: No. The same ...