Unreal Engine Issues
Unreal Engine Issues
Foliage radius does not affect other foliage assets
UE - World Creation - Worldbuilding Tools - Foliage - May 5, 2016Setting the radius on a foliage asset does not prevent other foliage assets from being painted within that radius. Regression (no) issues (does) occur in 4.10.4 ...
Crash when using UShaderCodeLibraryToolsCommandlet in 4.25
UE - Rendering - Architecture - RHI - Jul 23, 2020Actor Enable Collision does not affect ISM
UE - Simulation - Physics - Nov 12, 2020The problem was reported via UE Bug Submission. I was able to repro with their provided test project. ...
Scene Capture Cube not affected by bloom
UE - Virtual Production - Jun 17, 2021SplineComponent - setting roll affects tangents
UE - Framework - Components - Jun 12, 2023Licensee reports issue with setting roll on a spline component control point. ...
Synthetic benchmark is affected by Scalability Settings
UE - Rendering - Architecture - RHI - Feb 19, 2025Sumo Digital Ltd. has reported that the synthetic benchmark has skewed GPUIndex scores when changing graphics scalability settings (i.e. r.LumenScreenProbeGather.DownsampleFactor). They are currentl ...
Ensures for Pixel and Vertex Shaders occur when running TM-ShaderModels with -onethread
UE - Graphics Features - Jan 20, 2017Two ensures fire when opening the TM-ShaderModels Map in QAGame with the -onethread argument. The callstacks look identical with the exception that one is for a pixel shader and the other is for a v ...
Pasted material function nodes lose their connections
UE - Rendering - Architecture - Materials - Dec 3, 2019The fix for [Link Removed] caused a regression where links to material nodes no longer carry over when a group of nodes is copied and pasted ~ User submitted Image and repro steps appended. I conf ...
UPlacementSubsystem does not respect AssetFactories priorities, which is inconsistent with UEditorEngine::ActorFactories and makes it impossible to override placed actor type when dragging asset from Content Browser to Level Editor Viewport.
UE - Editor - Workflow Systems - Mar 30, 2026Note: This issue was reproduced in UE 5.7, and it works correctly in UE 4.27. Prior to CL 24938100 (between UE 5.1 and 5.2), all existing factories were discovered and registered during engine init ...
Choosing sides appears to have no affect for forced feedback
UE - Gameplay - Mar 18, 2016Choosing the side that is supposed to vibrate during forced feed back does not appear to have an effect. The same side vibrates regardless of selection ...