Unreal Engine Issues

TextScale parameter doesn't change size of text in AddOnScreenDebugMessage()

The textScale parameter in AddOnScreenDebugMessage does not change the scale of the debug message. ...

Project Version setting not reflected in a project's packaged executable's property details

When a Project Version value has been specified in the Project Settings, this value is not set into either the File Version value or the Product Version value in a packaged game. The File Version va ...

HLOD CalculateOverlap crashes when spheres barely overlap

The engine will crash when cluster bounds barely overlap. ...

TMap entries are removed on Blueprint compile when using struct as key

Map entries are removed on Blueprint compile when using struct as key.  ...

Gameplay Abilities CancelAllAbilities not working as expected

in AbilitySystemComponent_Abilities.cpp, line:844  CancelAllAbilities() does not appear to be working as expected.  There is a check before cancelling all abilities.  However, this check uses the Cl ...

Custom Depth incorrectly displays in game when Post Process is set to 'Before Tonemapper'

Custom Depth is not displaying correctly when setting Post process to Before Tonemapping. We see this as a regression. This was working properly in 4.22. ...

'Particle Position', 'Particle Time' and 'Particle Random' material nodes not supported on mobile

ExtendDefaultLuminanceRange causes black rendering on Mobile renderer

Calling a native interface function implemented by a non-nativized Blueprint asset from a nativized Blueprint asset will silently fail at runtime.

In the sample project we have a Widget Blueprint asset (SomeWidget) that implements a native interface (PrintSomethingInterface.h). However, in the DefaultEditor.ini file, we've also excluded all Wi ...

Staticmesh "Reimport+LODs" do not recover the material ID for custom LOD