AssetLocalization does not work and the asset does not switch to localization asset even if culture is specified

UE - AI Workflows - UI Systems - Localization - Dec 20, 2024

Asset localization does not work. When playing in standalone, it shows "jp" texture instead of "en" texture even if "-culture=en" is set. This appears to be a regression issue, as the localization w ...

No warning given when a subobject is registered to a component not using the registered subobjects list

UE - Framework - Networking - Nov 15, 2024

AActor::AddReplicatedSubObject will ensure in this case if the actor doesn't set bReplicateUsingRegisteredSubObjectList, but there is no equivalent check in AActor::AddActorComponentReplicatedSubObj ...

Nanite foliage doesn't respect "foliage.MaxEndCullDistance"

UE - Engine Scaling - Streaming - Foliage - Oct 15, 2024

Nanite foliage static meshes do not respect the "foliage.MaxEndCullDistance" console variable setting. This was brought up in a UDN: [Link Removed] ...

Biquad Filter is incorrect when bandpass is 1.0

UE - Audio - Aug 20, 2024

The bandwidth on the biquad loepass filter is cutting frequencies well below 20kHz when the bandwidth is 1.0. Slack convo: [Link Removed] Visualization:[Image Removed] ...

Lumen Reflections in Stereo are broken after Nvidia GPU Driver Update

UE - Platform - XR - Jul 29, 2024

After updating the NVidia graphics driver to v.552.74+, reflective/mirror materials appear broken and render with black and white lines in VR mode if they are in a level with a Post Process Volume w ...

Scalebox scaling won't update if child size changes with global invalidation enabled

UE - AI Workflows - UI Systems - Slate - Jul 17, 2024

When global invalidation is enabled, Scale Boxes don't react properly to changes in the size of their contents. Licensees have worked around this by updating SScaleBox::OnArrangeChildren:// This sca ...