Sequencer Rendering Bug When Rendering Custom Depth Of Animation Blueprint Preview

UE - Anim - Sequencer - May 8, 2019

Having an Animation Blueprint open when rendering a movie using "Render CustomDepth Pass" via Sequencer causes the Animation Blueprint Preview to be rendered rather than the cine camera actor set in ...

Changing ISM/HISM collision response at runtime does not update the collision properly.

UE - World Creation - Worldbuilding Tools - World Composition - May 8, 2019

Changing ISM/HISM collision response at runtime does not update the collision properly.  Found in 4.20 CL# 4369336, 4.21 CL# 4753647, 4.22 CL# 6063286, 4.23 CL#6368684 ...

Python commandlet crashes when spawning actors in a level

UE - Editor - Workflow Systems - May 7, 2019

Using the python commandlet to spawn actors within a Map and then saving it causes a crash in the commandline. Tested in 4.21.2 (CL - 4753647), 4.22.1 (CL - 6063286),  4.23 (CL - 6338849) ...

HISM Component not Rendering in Packaged Game using Shipping Configuration

UE - World Creation - Worldbuilding Tools - Foliage - May 7, 2019

HISM Component not rendering in a packaged game using Shipping configuration.  Working as expected in 4.21 CL# 4753647 Found in 4.22 CL# 6063286 and 4.23 CL# 6317373 ...

Crash when compiling a widget with a self referencing List View

UE - Editor - UI Systems - May 7, 2019

UE4Editor crashes when compiling a User Widget Blueprint that implements a List View widget where the Entry Widget Class setting is set to itself. ...

GetTeamAttitudeTowards is called before AI Controller can spawn and gets a null value

UE - AI - May 6, 2019

Licensee is experiencing an issue where GetTeamAttitude is being called before the AI Controller's Construction event. This results in the warning "GetTeamAttitudeTowards - Pawn is null!" being outp ...

Flipbook rendering distortion when adding local offset to Capsule Component.

UE - Graphics Features - May 6, 2019

Adding local offset to Paper Flipbook in UE.4.22 results in rendering distortion. ...

Spline Component Array Logic resulting in "Editor soft lock"

UE - Gameplay - May 6, 2019

ReRunConstrictionScripts() on Tick() is causing an Editor "Soft- Lock" slow-down, When dragging a Spline Actor created from Blueprint; which utilizes custom construction script logic detailed in the ...

Clearing a search query in My Blueprints tab collapses all sections

UE - Gameplay - Blueprint Editor - May 6, 2019

After clearing a search query in the My Blueprint tab in the blueprint editor, all the sections will be collapsed even if they were expanded prior to searching. ...

Niagara particles are culled when opaque material blend mode added

UE - Niagara - May 6, 2019

Niagara particles are culled from far distances when materials with the Opaque Blend mode are applied to them. Tested in 4.21.2(CL - 4753647), 4.22.1 (CL - 6063286), 4.23 (CL - 6311794) ...