Unreal Engine Issues

Can't select BSP in sublevel after change Level Tile's position

Duplicate the mesh will not duplicate the foliage on it.

Editor crashes when connecting Eye Adaptation to Base Color

This problem occurs when we use the Eye Adaptation node for calculations. Also, it does not seem to happen in 4.21. ...

Distance Field Shadows still appear for Foliage culled by distance

Distance Field Shadow with Foliage Cull distance problem. I used distance field shadow with Foliage cull distance. Set the DFS shadow long. Then shorten the cull distance value of the Foliage. Foli ...

Material Instance Parameters Undo Doesn't Update Values

Material Instance parameters do not update values when the user does an Undo (Ctrl+Z). An example project is attached. This seem related to [Link Removed]. Found in 4.24 CL#10570792 Reproduced in ...

Switching AnimLayer to child AnimBP doesn't trigger inertial blending

At compile time, BlendOptions array which contains BlendTime setting are created. These are copied from its own interfaces, not the parent's. The blending works fine if the parent's interface is als ...

Allow the choice to implement a BP Interface function as an event OR a function

[Image Removed] This messaging is confusing because it says "Implement Function" when really it creates an event. We need to clear up the messaging here, or provide an option to create it as a fu ...

Material does not render correctly when launched with Cook on the fly

This issue seems to occur when using Cook on the fly on a Material that is branched on the Static switch. This issue also seems to occur on the console. Regression = Yes, issue is not reproduced // ...

Distance Cull Fade Node on Material does not work with Skeletal Mesh

The licensee reports that this issue is caused by the following code not performing a Buffer update. .\Engine\Source\Runtime\Renderer\Private\ShaderBaseClasses.cpp void FMeshMaterialShaderElementD ...

Last frame pose is not evaluated when playing Anim Montage with Blend Out Time of 0 in AnimNodeSlot

When playing AnimMontage with BlendOutTime set to 0.f with AnimNode_Slot of AnimBP, it seems that the last frame pose may not be evaluated. this issue does not occur in high frame rate and does not ...