Unreal Engine Issues

Importing a skeletal mesh with scaling will give bad lighting result on post import LODs

Unnativized BP function fails to return a valid reference to a component when the calling BP is nativized

The nativized spawner receives an invalid reference from the non nativized actor and fails silently meaning the variable doesn't get set. Additional info: This issue happens when using a pure and n ...

Character blueprint tick function does not behave properly

Character tick event will continue to trigger even if Start with Tick Enable is set to false. Workaround: Setting "Set Actor Tick Enable" to false on Begin Play will prevent the tick event from t ...

Light Mixer crashes on transform context menu

Originates from UDN [Link Removed] ...

Subobject components do not have undo functionality within the level

When moving these components around in the world editor, the transform gizmo will move with the undo, but the actual component will not.  I could not repro this behavior with non-native component ...

Large distant objects lose skylight lighting

Editing Lighting Intensity Field Value Fails

You cannot change the intensity by just adding/changing numbers. You have to completely retype the entire value. Found in 4.21 CL# 4613538 and 4.22 CL# 4681912 ...

Compressed cooked packages feature is not functioning correctly.

'Create Compressed Cooked Packages' option within Project Settings > Packaging menu does not create a smaller package size on Mac and it does not change the size on Windows packages. ...

Mac Intel - Sun light is exploding in the viewport

Clickable widgets fail to function as UWidgetComponents in standalone

When in standalone, any widget that takes a click event doesn't respond properly to user input. Tested in 4.19(CL - 403788), 4.20(CL - 4228271), and 4.21(CL - 4229747) ...