Unreal Engine Issues

1 frame flickering when creating UMG using Textblock, ScaleBox and Overlay

As a report of a similar issue, changing the text to right-aligned causes a similar issue. This issue seems to have been occur by a change in CL7540157. It also seems to be improved by adding the p ...

ListView crashes when GlobalInvalidation is enabled.

Reverting to the fix in [Link Removed] Closed (CL#17788567) will avoid the crash. ...

Specific Blend Mode of Material on UMG render incorrectly when HDR is enabled

This issue occurs with the Additive and Alpha Holdout settings. ...

Key Interpolation method is not saved when calling the color picker by key editing of Sequencer

The problem is that the interpolation method is not saved when editing the Vector Parameter. ...

When saving an emitter in the Niagara system as an asset, it crashes when overwriting an existing emitter.

Cannot touch at top of screen after input japanese on UEditableTextBox on IOS

[translated comment from licensee] This issue can be found in a IOS project using the Integrated Keyboard. it occurs when using a Japanese keyboard on EditableTextBox. There is no problem with Engl ...

ActorComponent's focus changes unintentionally

If you do not compile at the inherited actor, the problem does not occur. ...

Distance Cull Fade Node on Material does not work with Skeletal Mesh

The licensee reports that this issue is caused by the following code not performing a Buffer update. .\Engine\Source\Runtime\Renderer\Private\ShaderBaseClasses.cpp void FMeshMaterialShaderElementD ...

CollisionEvent and other events during ChaosCaching do not occur

Rarely, unmodified Niagara will cause diffs and bloat the patch.

Attached is a project that picks up Niagara from the content sample. The probability of reproduction is about 1/10. The simpler the project, the lower the reproduction probability. I am attaching ...