Float RGBA Framebuffer rendering settings changes UI

UE - Editor - UI Systems - Slate - Nov 11, 2019

When changing the rendering Frame Buffer Pixel setting from "10 bit RGB 2 bit alpha" to "Float RGBA".  The Editor's UI will change.  (Please see the attached screenshots for comparison) ...

Shader Compiler Crashes in Remote Build

UE - Graphics Features - Nov 11, 2019

Output log when crashing UATHelper: Packaging (iOS): LogCook: Display: Max memory allowance for cook 16384mb min free memory 0mb UATHelper: Packaging (iOS): LogCook: Display: Mobile HDR setting 1 ...

Restore state doesn't work in Blueprint actors when sequence is set to Allow Sequencer Edits Only

UE - Anim - Sequencer - Nov 8, 2019

Blueprint actors do not having their states properly restored when only sequencer edits are allowed. The licensee has noticed that the USceneComponent* is different after edit in FComponentTransform ...

SetCollisionEnabled shouldn't check owner

UE - Simulation - Physics - Nov 8, 2019

Attempting to set the collision of a component to NoCollision while the actor's collision is disabled will prevent the component's collision from changing. This is because of the early exit in UPrim ...

Sub Anim Instances Evaluate when not contributing

OLD - Anim - Nov 8, 2019

When using a sub anim instance, the instance will continue to update/evaluate even when its value is not currently contributing to the final pose. ...

Actor being moved via sequencer has inherited velocity that ignores play rate scale

UE - Anim - Sequencer - Nov 8, 2019

When an actor that can be stood on and jumped off of is moved in a sequencer it's inherited velocity doesn't scale with the Sequence play rate. If you jump in the opposite direction the cube is goin ...

Sky light Cubemap doesn't work on Android device.

UE - Graphics Features - Nov 8, 2019

Sky light Cubemap doesn't work on Android device. But preview is OK. ...

Editing values in ReverbMasterSubmixEffect causes crash

UE - Audio - Nov 7, 2019

Adding and removing Submixes at runtime, then editing the preset causes the editor to crash. Tested in 4.22.3 (CL - 7053647), 4.23.1 (CL - 9631420), 4.24 (CL - 1050688), 4.25 (CL - 10069288) ...

Using Snap Rotation displays the Rotation wrong (or calculates the Rotation wrong and losses precision) when the Y rotation axis is 90 degrees

UE - LD & Modeling - Modeling Tools - BSP - Nov 7, 2019

Although the Details Panel shows the degrees wrong, the object seems to have done it's rotation correctly but not in the right degrees. It will rotate to the position specified but it goes the wrong ...

"NO ASYNC TICK" in Cascade viewport when adding a Skel Vert/Surf Location

UE - Niagara - Nov 7, 2019

Adding a Skel Vert/Surf Location node to a Particle Effect causes it to stop displaying particles and throws the warning "No Async Tick". Toggling Skel Vert/Surf Location off allows the Particle to ...