ForwardRendering does not render Single Layer Water and Volumetric Cloud correctly.

UE - Rendering - Jan 12, 2023

It seems to be due to the addition of the bIsWaterPixel decision in Engine\Shaders\Private\VolumetricRenderTarget.usf. ForwardRendering cannot access GBufferB. ...

ProceduralMesh created by ImpostorBaker cannot be saved.

UE - LD & Modeling - Jan 12, 2023

Clearing the DynamicMaterial reference will save it, but several licensees have inquired about it, so it would be kind if it were corrected. ...

The Editor "Show Frame Rate and Memory" does not display the intended output on macOS.

UE - Platform - Mac - Jan 11, 2023

Repro Rate: 5/5 This is a live issue that has been tested in the Binary build of //UE5/Release-5.1 at CL 23058290 and DOES NOT OCCUR in Windows and Linux but DOES OCCUR in Mac. This was tested on d ...

Landscape Layer Masks can't be imported

UE - LD & Modeling - Terrain - Landscape - Jan 3, 2023

Repro Rate: 3/3 This is a live issue that has been tested to occur in //UE5/Release-5.1 at CL 23058290. This is also confirmed to not be a regression since this issue also occurs in //UE5/Release- ...

Plugin cannot be created when adding the "-" character

UE - Foundation - Cpp Tools - Plugin System - Dec 15, 2022

Repro Rate: 10/10 This issue occurred in the live build of //UE5/Release-5.1 at CL 23058290. This was regression tested against //UE5/Release-5.0 at CL 20979098 and is confirmed to not be a regres ...

Blending does not work when materials using material layers are set to Post Process Volume

UE - Rendering - Materials - Dec 14, 2022

Blending does not work as intended when Material Layers are used in post process. ...

Running the BuildPlugin command results in a warning that ForceCompile is not supported and an error that an item with the same key has already been added

UE - Foundation - Cpp Tools - Automation Tool - Dec 7, 2022

Repro Rate: 5/5 This issue was encountered in the 5.1.0 live launcher build of //UE5/Release-5.1 at CL 23058290 and reproduced by other users. Regression tested against the 5.0.3 live launcher bui ...

Packed level blueprint does not behave as noted in documentation.

UE - LD & Art - World Building - Nov 28, 2022

In the documentation page: [Level Instancing in Unreal Engine | Unreal Engine 5.0 Documentation|https://docs.unrealengine.com/5.0/en-US/level-instancing-in-unreal-engine/] it is mentioned that: [ ...

Chaining AutomationTool Commands leads to an endless loop

UE - Foundation - Cpp Tools - Automation Tool - Nov 23, 2022

Repro Rate: 3/3 This issue was reproduced in //UE5/Release-5.1 at CL 23058290. This is confirmed to not be a regression since the error also occurs on the previous live version. This is regression ...