A version of UnrealVS for VS2019 is not included with the Engine

DevTools - UnrealVS - Apr 18, 2019

Version 4.22 of the Engine includes initial support for Visual Studio 2019. However, an updated version of UnrealVS for VS2019 is not included in the Engine. ...

Camera FOV Above 90 Causes Landscape LODs to Flicker

Tools - Landscape - Apr 17, 2019

Camera FOV Above 90 Causes Landscape LODs to Flicker Found in 4.20 CL# 4369336, 4.21 CL# 4753647, 4.22 CL# 5660361, 4.23 CL# 5934407 ...

Physics/Animation blending does not update collision

Physics - Apr 16, 2019

Setting bodies physics blend weight, blends an animation with physics simulation but does not update the collision bodies to match as is expected, instead the collision bodies are at their fully sim ...

SpiralBlur - SceneTexture When Attached to Base Color Generates Compile Errors

Rendering - Apr 16, 2019

SpiralBlur - SceneTexture When Attached to Base Color Generates Compile Errors Found in 4.20 CL# 4369336, 4.21 CL# 4753647, 4.22 CL# 5660361, and 4.23 CL# 5908927 ...

Runtime Errors appearing in Sequencer if fixed frame rate is set in projects settings

Sequencer - Apr 12, 2019

This ensure happens only when the Start and End of the sequence is set in the "neigborhood" of the keyframe and only if the project framerate is to be Fixed on 60FPS. If you for example play the who ...

Zero Length Raycasts/Sweeps not returning hits

Physics - Apr 11, 2019

Sweeps/Raycasts do not return hits for zero length queries. This is a regression from 4.21, where zero length Sweeps/Raycasts correctly returned hits. ...

Ambient Occulsion Decals still render on Static Meshes flagged to ignore them

Rendering - Features Teams - Apr 11, 2019

Ambient Occulsion Deferred Decal Materials seem to ignore the Receives Decals flag that is in the Rendering section of the Details Panel for the Static Mesh. Tested in 4.21.2 (CL - 4753647), 4.22 ( ...

IsPlayInMobilePreview does not return true when using Mobile Preview

Platform - Mobile - Apr 11, 2019

A user has reported that the IsPlayInMobilePreview function does not return true when playing in Mobile Preview. From looking at the function, it seems to be looking specifically for the commandline ...

One frame difference with an animation controlled by a sequence when an Anim Class is set to none

Sequencer - Apr 10, 2019

If two skeletal meshes are playing an animation at the same time and one of them has an anim class and the other does not, it appears that the animations will be slightly off from one another. ...