Unreal Engine Issues

Landscape holes retain collision if Mip level changed to 1

Landscape holes have collision if the mip level of the landscape is changed from 0 to 1. ...

Content Browser filters don't save their state

Content Browser filters don't save their state anymore. This is a regression from 5.0 ...

Ensure in AR Template on Android

Regression: Tested in UE5/Release-5.0, this issue did not occur so it is a regression. ...

unnecessary warning message regarding edge case rotations from deltagen fbx import

Sky Atmosphere Material Nodes not Correctly Represented in the Surface Cache for Nanite Enabled Static Meshes

When nanite is enabled on a static mesh, lighting contributions from Sky Atmosphere material nodes are not incident on the static mesh and no longer present in the overall lighting of the scene. Th ...

Ensure opening TM-ShaderModels in DirectX10

Ensure occurs opening TM-ShaderModels in DirectX10. This does not occur in 4.16.2 ...

'recompileshaders changed' doesn't work

The issue is already fixed in UE5 by CL 14368553. This Jira is created for cherrypick into UE4 ...

Usd wrapper uses TCHAR_TO_ANSI conversions causing path issues with basic extended ASCII character set

It seems that a simple change from TCHAR_TO_ANSI to TCHAR_TO_UTF8 in UE::FUsdStage OpenStageImpl() fixes the issue. ...

[AI] Navigation System can be constructed in situations where the NavigationObjectRepository subsystem is not valid

Investigate and fix all calls where the Navigation System is constructed without the NavigationObjectRepository subsystem being valid.  ...

[CrashReport] Crash on Linux - llvm::MachineFunctionPass::runOnFunction()

This is a top community crash occurring on Linux. A log file is attached. Additional information is currently unavailable. ...