Unreal Engine Issues

wp.Runtime.FilterRuntimeSpatialHashGridLevel causes UWorldPartitionSubsystem::IsAllStreamingCompleted() to always return false

5.3 crashes when loading a map with an actor that had the class of one of its components changed

Create a blueprint based on actor, give it a SceneComponent named ExampleComp (BP_TestActor) - this should be the blueprints only componentCreate a new level (TestMap), place an instance of the bluepr ...

Crash in WorldPartition when creating cyclic references in LevelInstances

Fbx Exporter: If 2 sections use the same material, one section will have a wrong material in the fbx.

Liftoff caused by root motion may leave a Character in walking movement for customized project

If a Character has active root motion while walking (animation root motion OR a Root Motion Source), and this root motion causes vertical motion that "lifts off", it's possible for the Character to ...

Streaming Virtual Texture UDIN V Offsetting

UDIN virtual textures appear to have row 0 (U coordinate [0 - 1) swapped to the other side of the texture vertically. ...

UCommonVideoPlayer/Electra does not work in 5.3

This appears to be connected to playing immediately upon opening. This behavior is not observed when in the Release-5.1 or Release-5.2 streams. With the same setup, the video will start playing on t ...

Widgets will bind input delegates to the Player Controller's Input Component, but never unbind them

This is a bug introduced with 18468289 a while ago. We added this functionality for [Link Removed], which allows input event nodes to be placed within widgets and have them behave correctly.  This ...

PrimaryAssetRule settings are not applied correctly when packaging with custom PrimaryAssetLabel

Groom couldn't be rendered into ObjectID pass through MRQ

Raise the issue here since also other Developers met the same problem and reported to me. Object ID rendering for Groom is working in previous version(5.0 for example) ...