[AI] Navmesh does not get built inside of navmesh bounds that is in a non-activated data layer

UE - AI - Navigation - Dec 13, 2022

WP navmesh generation does not appear to work if a navmesh bounds volume is in a data layer. The navmesh will build if the data layer is activated when the build paths is started, but it will not lo ...

UAT generates invalid package name for Gauntlet Automation Test

UE - Automation Test - Gauntlet - Dec 13, 2022

SceneCapture2D Render Targets do not retain Alpha when in Rendering Preview for Vulkan and ES3.1

UE - Platform - Mobile - Dec 12, 2022

Regression: This issue does not occur in Release-5.0, so this is a regression The widget completely obscures the screen only when switching Preview Rendering modes without looking at the create Blu ...

Notifies on sequences are not triggered from Montages in linked anim instances

UE - Anim - Gameplay - Dec 9, 2022

Notifies, that live on anim sequences that are played via montages, are not currently triggered when the montage is played via a slot in a linked anim graph. It seems that the notifies are in the s ...

Collab Viewer Template menu does not function properly in VR Preview

UE - Platform - XR - Dec 9, 2022

Regression: Tested this issue in Release-5.0, this issue did not occur so regression is yes There are chances that the menu will disappear as if functioning properly, but it locks out all control f ...

Merge actors in partitioned world dirties level

UE - World Creation - Worldbuilding Tools - Merge Actor - Dec 7, 2022

We've noticed that when we use the merge actors batch option, the partitioned world will get dirtied after the operation. This occurs in FMeshMergeUtilities::MergeComponentsToInstances: if(bAct ...

Running the BuildPlugin command results in a warning that ForceCompile is not supported and an error that an item with the same key has already been added

UE - Foundation - Cpp Tools - Automation Tool - Dec 7, 2022

Repro Rate: 5/5 This issue was encountered in the 5.1.0 live launcher build of //UE5/Release-5.1 at CL 23058290 and reproduced by other users. Regression tested against the 5.0.3 live launcher bui ...

Repeated GPU Timeout after drawing to render target

UE - Rendering - Dec 7, 2022

(Enduring Games) Included Insights trace to show the memory spike in LLM followed by some pretty large time cost frames in the timeline. (Link to insights trace in comments section) ...