Unreal Engine Issues

Particle systems have frame rate dependent simulations when Min Time Between Ticks is set, and ticking is managed

Managed ticking when combined with Min Time Between Ticks will cause particle velocity to vary depending on frame rate. ...

Instanced Components variable not returning updated values in the construction script

It is currently not possible to set variable values of an actor component, instanced in the level, by using the "details" pane. The Actor's construction script will only evaluate the variable defaul ...

Audio volume values get reset

Also confirmed in 4.22 Main @ CL 4413632 ...

InstancedStaticMeshComponent causes crash in editor compiled with ALLOW_DITHERED_LOD_FOR_INSTANCED_STATIC_MESHES set to zero

ALLOW_DITHERED_LOD_FOR_INSTANCED_STATIC_MESHES works without crashing in ue4.27. It appears that this code path is not maintained in ue5. ...

'Particle Position', 'Particle Time' and 'Particle Random' material nodes not supported on mobile

Capsule component renders incorrectly with non-uniform scale

Capsule component renders incorrectly with non-uniform scale because the render uses the minimum between the X and Y values and the collision code uses the maximum between the two. This issue is men ...

Blender FBX imports with wrong frame count with "Use Default Sample Rate" disabled

Blender FBX imports with wrong frame count with "Use Default Sample Rate" disabled. Note: This animation has a key on every frame. I have checked and the fbx keys are set at 30fps intervals (conf ...

[CrashReport] UE4Editor_GitSourceControl!FGitCheckInWorker::Execute() [gitsourcecontroloperations.cpp:100]

User comments look like its an issue with committing to GIT in editor:Commiting to git.Commiting to git caused crash ...

Struct Default Values not registering in user generated structs

Arrays of structs do not register default values when the array is resized. Regression (no) issue (does) occur in 4.11.2 ...

Dithered LOD transitions sometimes briefly flicker to the next LOD before fading

When dithered LOD transitions occur, a brief flash of the next LOD level is first shown on the entire mesh after which the current LOD fades to the next (or previous) LOD. The flashing behavior only ...