Unreal Engine Issues

Unable to save Blueprint Function Library if it references a string table entry

Regression. Function library saving crashes if it references to a string table entry. ...

DefaultSceneRoot causes Get Actor Bounds to Return 128

When using the Default Scene Root component in a blueprint with no additional components, the box extent of the Get Actor Bounds node is returning 128,128,128 instead of the expected 0,0,0. If you ...

Draw at desired size does not return to being false when unchecked

When setting "draw at desired size" for a widget component to true, the "Draw size" will no longer respond to input. ...

Oculus Avatar Plugin fails to package on Oculus Mobile

Does NOT occur in 4.23 MAIN @ CL 5035898 Deleting Engine\Plugins\Runtime\Oculus\OculusAvatar\Intermediate did not resolve error. Warnings that are also present in 4.21: LogShaderCompilers: Warnin ...

Foliage Instanced Static Meshes disappear when FISM Component BP is compiled

This bug removes foliage from a level when the Component Blueprint is compiled. Switching the Foliage type asset to another component will cause the issue to stop occurring. The Component Blueprint ...

RestrictedToClasses UCLASS Meta expects space delimiters but documentation shows comma delimiters

The documentation: https://docs.unrealengine.com/en-US/Programming/UnrealArchitecture/Reference/Metadata/index.html shows the RestrictedToClasses meta syntax as being RestrictedToClasses="Class1, C ...

Making a hidden level the current level changes tile position in World Composition

Setting NavModifierVolume's AreaClass at runtime does not result in navmesh rebuilding

The volume does accept the change and if it gets moved the navmesh will rebuild with new area set. The core issue is that setting NavModifierVolume.AreaClass at runtime does not notify navigation sy ...

GenerateProjectFiles.bat fails to compile UnrealBuildTool when VS2019 is the only version of Visual Studio installed

Attempting to run GenerateProjectFiles.bat on a computer that only has Visual Studio 2019 installed (no other versions of Visual Studio were ever installed previously) will fail to compile UnrealBui ...

Virtual Texturing: RuntimeVirtualTextureOutput Node Can Be Used with a Virtual Texture Domain Material

When adding a RuntimeVirtualTextureOutput node to a Virtual Texture domain material, the RVT Output node overwrites any data being sent to the normal material node's output, which interferes with th ...