The texture preview does not update in the Texture Sample

UE - Rendering Architecture - Materials - Mar 14, 2019

The preview image for the Texture Sample Node does not update when the Texture parameter is linked to a Texture Object. Tested in 4.21.2 (CL - 4753647), 4.22 (CL - 5365847), 4.23(CL - 5396611) ...

Tooltips for Exterior LPF and Interior LPF are reversed

UE - Audio - Mar 13, 2019

The tooltips for the Interior LPF and Exterior LPF are reversed where the Interior LPF has the Exterior LPF's tooltip and viceversa. Tested in 4.21.2 (CL - 4753647), 4.22 (CL - 5385847), 4.23 (CL - ...

Blutility Shelf tab not recognized on restart

Tools - Mar 13, 2019

Restarting the editor after docking a Blutility Shelf causes the tab to no longer be recognized. Tested in 4.21.2 (CL - 4753647), 4.22 (CL - 5365847), 4.23 (CL - 4980862) ...

Mixed Reality HMD does not appear to respect the Start in VR boolean in a packaged game

UE - Platform - XR - Mar 13, 2019

When the Windows Mixed reality plugin is enabled and a Mixed Reality device is hooked up, packaged games start in VR (regardless of if start in VR is enabled). ...

Client loses input after doubling the amount of physics objects in the level

UE - Networking - Mar 11, 2019

After doubling the number of physics objects in the level the client loses input/ignores input ...

Disappearing components in Level Sequencer Spawnable Camera

UE - Anim - Sequencer - Mar 11, 2019

I believe this is similar problem to this UDN reported bug. https://udn.unrealengine.com/questions/438893/view.html It can be avoided by removing the comments in LevelSeuqnceActorSpawner.cpp UEng ...

StaticMesh Lod Sections use wrong materials after cleaning DDC and regerated from RawMesh

UE - Editor - Content Pipeline - Import and Export - Mar 9, 2019

New animations not added when making changes to FBX files from blender

UE - Editor - Content Pipeline - Import and Export - Mar 8, 2019

When adding new animations to a blender fbx file (via the new actions feature) the editor does not appear to add the new animations to the content browser when changes are imported. ...

Translation Error during STEP import

UE - Editor - Content Pipeline - Datasmith - Importer - Mar 6, 2019

Using plugin version 4.21E3. The attached STEP file was generated using Fusion 360 v2.0.5357. It is a very basic house model. On import, the assembly named 'mod_Upper Hall2_v5_1' has several compone ...

Landscapes with tessellation only produce shadows when selected

UE - LD & Modeling - Terrain - Landscape - Mar 6, 2019

After disabling Static Lighting, shadows only render for Tessellated Landscape when being selected in the World Outliner instead of rendering all of them regardless if it is selected. Tested in 4.2 ...