Fullscreen Editor Crash when setting both IndexBuffers to False

Rendering - Jul 22, 2019

When setting both IndexBuffers to False the Editor will crash when attempting to use Fullscreen mode with F11. ...

DepthFade does not appear to work Vulkan preview with MobileHDR off

Rendering - Jul 22, 2019

Depthfade does not appear to be working with vulkan if Mobile HDR is disabled. ...

SpiralBlur-SceneTexture Does Not Compile If Raytracing Enabled

Rendering - Ray Tracing - Jul 22, 2019

The material function SpiralBlur-SceneTexture, does not compile in DX12 mode. Found in 4.22 CL# 7053642, 4.23 CL# 7321677, 4.24 CL #7474192 ...

Noise Node Fails to Compile With Voronoi Noise if Ray Tracing is Enabled

Rendering - Jul 19, 2019

Noise Node Fails to Compile With Voronoi Noise if Ray Tracing is Enabled.  Working as expected in 4.22 CL# 7053642 Found in 4.23 Preview 2 CL# 7321677 and 4.24 CL# 7437539 This is a regression   ...

Mobile Multi-View 4.23 preview regression

Virtual Reality - Jul 18, 2019

Black-screen when mobile-multi view is enabled in 4.23 preview.  Also confirmed on Oculus Go. +Occuring in 4.24 MAIN @ CL 7436536 Sidenote: In all tested engine versions - when enabling/disabin ...

When welding a procedural mesh component to a non-physics simulated static mesh that overlap they collide continuously

Physics - Jul 18, 2019

When attaching a Procedural Mesh Component with a copied static mesh to a static mesh component the two meshes collide and "push" each other (go flying on play). Weld is to be used for simulated ph ...

"Render in main pass" setting appears to be ignored when using ES3 and "Render in Custom Depth" is enabled

Platform - Mobile - Jul 17, 2019

it appears that meshes cannot be removed from the main pass and still write to the custom depth pass when using ES3.1 ...

Texture Object Parameter Being Read Even If It Is Not Used In a Material

Rendering - Jul 17, 2019

Texture Object Parameter Being Read Even If It Is Not Used In a Material.  Working as expected in 4.21 CL# 4753647 Found in 4.22 CL# 7053642, 4.23 Preview 2 CL# 7321677, 4.24 CL# 7329126 This is ...

Textures are Blurry when Scaling an Actor While r.Streaming.DropMips is Set to 2

Rendering - Jul 17, 2019

If a BP actor containing textured static meshes starts with a small transform scale, when scaled up, the texture streamer fails to load in the higher mips and the texture looks blurry. Working as e ...

Controller Assignments appear incorrect for UI when "Skip Assigning Gamepad to Player 1" is set to true

Tools - UMG - Jul 16, 2019

When using a controller to navigate/ interaction with UI it appears that the "Skip Assigning Gamepad to Player 1" option is not taken into account when assigning input for UI. ...