Custom Stencil renders incorrectly with instance stereo enabled

Tools - VRMode - Apr 8, 2019

When using instance stereo with custom stencils, they do not render as expected. It appears to render the stencil in one eye at a time (as the user's head is turned). Regression: Yes This was work ...

UE4Editor modules file is not written to properly when packaging a plugin

DevTools - Plugins - Apr 8, 2019

The modules file that is generated when packaging a plugin appends a number to the end of the .dll reference, similar to hot reload modules. This causes the reference to refer to a nonexistent file. ...

Refraction of Ray Traced Translucency in Path Trace View is Incorrect

Rendering - Ray Tracing - Apr 8, 2019

Refraction of Ray Traced Translucency in Path Trace View is Incorrect. Found in 4.22 CL# 5660361 and 4.23 CL# 5779284 ...

Improper Rendering of Paper Sprites in Translucent Sort Axis.

Rendering - Apr 8, 2019

Regression as of 4.22. Translucent Depth Sort Policy results in improper rendering ( Z-Fighting flickering) with Paper2D Sprite Components. ...

Materials Draw through a HUD blueprint do not update when collections Parameter are used

Rendering - Features Teams - Apr 8, 2019

Materials applied via HUD do not appear to update when collection parameters are changed for the applied material ...

Mobile Preview - Higher Gamma in 4.22+

Platform - Mobile - Apr 5, 2019

Colors are 'washed out' / higher gamma in 4.22 mobile preview modes. Confirmed in 4.23 MAIN @ CL 5755712 ...

Niagara: Losing focus when editor is open

Sequencer - Apr 5, 2019

Reported by a user from Reflector. ...

Spawning a poseable actor with delay crashes

Anim - Apr 5, 2019

Spawning a poseable actor with a delay causes the Editor to crash. ...

RF_WasLoaded is set to False in PIE for instances of a Blueprint if the Blueprint is recompiled

Gameplay - Blueprint - Apr 5, 2019

The RF_WasLoaded flag is set to false for Blueprint instances in PIE if the Blueprint is edited and compiled. This is fixed by saving the level which is a simple workaround but this should be needed ...

Audio Capture Timecode Provider asserts if no source device can be found.

FLinearTimecodeAudioCaptureCustomTimeStepImplementation::Init() asserts if no source device can be found. It should gracefully fail instead. ...