Unreal Engine Issues

GetMouseX returns stuttering value if ShowMouseCursor is enabled

Showing the mouse cursor and holding down the left mouse button while dragging will cause the MouseX event to broadcast incorrect axis values.  ...

Shader Complexity shows checkerboard screen in Android ES 3.1 render

Changing the view mode to Shader Complexity while in Android ES 3.1 preview render will show a black and grey checkerboard in the viewport.  This does not happen in UE 4.27 ...

Grouped actors missing material element slots in details panel after reselecting

Custom UVs don't store information properly in layered materials.

[Link Removed] I have this set up so that FX artists can stack UV manipulations, so I don't want to just have all the UV manipulation in the layer with the base color, even though that does give me ...

Nanite enabled Foliage stays visible when Foliage is set to Hide All

Nanite enabled Foliage stays visible when Foliage is set to Hide All. ...

Ensure tripped: "Template Mismatch during attachment."

Level Variant Bindings are lost when saving level with a different name

When saving a level, that has a level variant asset in it, with a different name, the bindings within the level variant are broken. ...

FPS and Editor GPU Selector don't appear on Mac after enabled in Preferences

Toggling these options should enable these features in the editor but nothing changes after restarting the editor on Mac. User can still toggle Show FPS using the hamburger menu – this is expected t ...

Inconsistent ListView entry sizes can prevent the ListView from being scrolled to the bottom

Since the contents of a ListView are virtualized, the ListView estimates the size of the scroll box's contents based on the on-screen elements. This can lead to some situations where DistanceFromBot ...

SpeedTree asset import data seemingly not marked editor only object

Licensee reports log spam when running editor in -game mode, complaining that a SpeedTreeImporter plugin object can't be loaded. This would be because some UObject defined by the SpeedTree editor p ...