Unreal Engine Issues

Navmesh drawing is not visible during Simulate or PIE unless Supported Agents includes the first agent

In Simulate or PIE it is not possible to see any Navmesh Volumes past the 1st in a multi-navmesh setup. Any Nav Volumes after the 1st need to have the 1st one enabled for them to be drawn in the Lev ...

Creating BlueprintActor from EmptyActor produces an Actor with multiple DefaultSceneRoots

This does not happen with UE4.22. Maybe related to CL#7462096 and CL#7476283. These are fixes for [Link Removed]. ...

UE4 viewport stutters when zoom in to closest point

When zooming in as much as possible in UE4's viewport, I notice a strange stutter almost as if the viewport is hitting a limit.  Please watch the attached screencapture. [Link Removed] ...

Can't assign LightMapCoordinateIndex on Static Mesh with generated LODs

Once a static mesh have generated LODS, the only lightmap index value the static mesh editor's UI accepts is 0. We should be able to set the index to any value between 0 and 3 as long as there are ...

[CrashReport] UE4Editor-MetalRHI!FMetalCommandBufferDebugHelpers::TrackResource(id<MTLCommandBuffer>, objc_object*) [MetalCommandBuffer.cpp:147]

Generated from CrashReporter ...

[CrashReport] UE4Editor-Engine!DispatchCheckVerify<void,<lambda_e205e9c0fac6b0a76eca57fba4782bc6> > [AssertionMacros.h:161]

Generated from CrashReporter ...

Mali offline compiler v6.4 has compiler error in Platform Stats of material editor.

if the build error is not reproduced, please open another material. Error from 4.21.2 version [Image Removed] Error from 4.22 preview 7 version [Image Removed] This is reproduced in Win10 Enter ...

Use mouse for touch enables gesture action on button which makes the button to lost focus to that the button fires onreleased event

When Use mouse for touch is enabled, the button fires onreleased event. Here is what I investigated. Use mouse for touch enables gesture action in the button that leads to LongPress gesture fires ...

[CrashReport] UE4Editor_D3D11RHI!VerifyD3D11Result() d3d11util.cpp:251

Web browser widget does not receive input when used in a 3D widget component on Android

Web browser widgets to not receive input when used in a widget component on Android devices Update: Oculus Quest devs attempting to implement and interact with the web browser widget via widget i ...