Unreal Engine Issues

Particle System Components don't inherit owner's time dilation

This is a regression introduced by the particle system manager. It does not account for the owning actor's time dilation when ticking the particle system components.  ...

Spline mesh actor + Vulkan RHI, rendering artifacts

Rendering artifacts when using spline meshes with Vulkan enabled. Recent Nvidia drivers may be required for repro. (Users version: 441.66 , My Local Version: 441.12) Confirmed in MAIN 4.25 @ CL 11 ...

Get Input Key Time Down - Missing inputs from VR input refactor

Blueprint node 'Get Input Key Time Down' does not reflect new inputs created during VR input refactor. Workaround: Promote Key to variable  Confirmed in 4.25 MAIN @ CL 11289608 ...

Japanese language indention issue when using Size to Content and Auto Wrap Text

ExtendDefaultLuminanceRange causes black rendering on Mobile renderer

HLOD proxy generation invalidates other clusters

When rebuilding a single HLOD proxy mesh in a world composition level that has many, the other proxy meshes will be marked as unbuilt and removed from the HLOD asset package. ...

Binding to a component event in blueprint and then deleting the component does not cause compiler errors on remaining events

Blueprint events associated with a component within a blueprint graph do not cause compilation errors in either a base or child blueprint if the component is then deleted, leaving the event behind w ...

Custom Stencil Buffer Visualization Doesn't Render Custom Stencil Depth

The Buffer Visualization (Custom Stencil ) doesn't render assets that have "Render CustomDepth Pass" enabled. Found in 4.24.2 CL#10758860 Reproduced in 4.23.1 CL#9631420, 4.25 Main CL#11223911 ...

Input Key Selector's Set Text Style does not change Text Style when given Text Style Variable

Input Key Selector's Set Text Style does not change Text Style when given Text Style Variable ...

Reordering instanced components in the Actor Details tab invalidates the relocated instance such that it can no longer be registered into the current world.

After reordering, if you hover over the "Component Blueprint B" entry, the object path indicates that it's incorrectly referencing a transient object. This is why GetWorld() now returns NULL and the ...