Unreal Engine Issues

Poseable mesh incorrectly rotates if "Set Bone Rotation by Name" is used in construction script

Using "Set Bone Rotation by Name" in the construction script of a blueprint using poseable meshes incorrectly rotates the mesh. ...

With root motion, AnimSeq moves in Persona when Additive Anim is enabled

Animation Sequence preview moves from the origin with root motion enabled and either local or mesh space selected for the Additive Anim Type. Example Project: [Link Removed] ...

Crash on Mac while switching between tabs in the main tab bar

Crash while switching between tabs in the main tab bar. It's possible this occurs when one of the tabs is being dragged due to the mouse/trackpad still holding the tab after being released. Crash R ...

GPU Particle Emitters not Inheriting Velocity from Event Generator Particle Module

When using an Event Generator in a particle emitter that passes velocity for other emitters to inherit, only CPU emitters take on the velocity, and not the GPU emitters. In the test case/project I ...

Importing a t3d filetype will cause a crash

!!! Changes between version 4.12 and 4.13 for importing these !!! 4.12 There is a crash when importing any t3d (legacy) file through File > Import Into Level using the t3d file option. 4.13 The ...

Camera Blocking Volumes register hits from static meshes when using End hotkey

If the End hotkey is pressed to move a mesh down to align on top of another mesh/landscape and a camera blocking volume is below it, the trace down will register a hit on the camera blocking volume ...

Game shifts position when switching between fullscreen and windowed mode

A packaged game that is ran with -fullscreen shifts position when entered windowed mode. I am not seeing this issue when running an unpackaged project with -game -fullscreen. I am also not seeing t ...

Convert Actor option is grayed out and not selectable. (ConversionRoot metadata not found)

The 'Convert Actor' option in the details tab of brushes does not function. The option is grayed out and not selectable. Note for Core: This button works by looking for the ConversionRoot UCLASS m ...

Incorrect override material properties when doing "Replace References" to material instances in Content Browser

Editor shortcuts can cause conflicts with input bindings (PINW)

Edit MattK: I think the simplest and safest solution to this is to simply prevent all input from leaving a running play in editor viewport. A user wants to bind CTRL key to crouch, and when they u ...