Unreal Engine Issues

Shadows disappear on assets with baked matrix animations

After importing an asset with baked matrix animations, using the alembic importer, the shadow disappears as the asset pans to the left and the right. ...

Using nativized functions on buttons to spawn meshes causes assertion failure

An assertion failure is thrown when using nativized functions on an Android device. ...

Mesh merge instancing can swap material ID

Widgets will not continue to tick when out of view

If the player uses Event tick to set the position of a widget blueprint with in the viewport and the widget then leaves the bounds of the viewport the widget will then no longer update so that it ca ...

Math Nodes are not updating on input

Add, Multiply, Subtract and Divide Nodes in the Material Editor are not longer updating on input but on the next node added to the Material. Also Reproduced in Main Promotable-CL-2541904 [Link Rem ...

r.PostProcessAAQuality does not work in mobile preview on source builds

r.PostProcessAAQuality is not working properly in mobile preview on source versions of the engine. ...

When importing Destructible Mesh chunks, the imported chunks are larger than the Mesh

The Imported Destructible Mesh chucks are not to scale when compared the original mesh and appear much larger. This was reported and tested in 4.23.1 (CL-9631420). This was reproduced in 4.24.3 (CL ...

Cone Location module does not evaluate Cone Axis when using Wedge shaping

Cone Location module does not evaluate Cone Axis when using Wedge shaping ...

Console Variables Editor plugin disables some CVars in Slate

The following console commands do not work when the ConsoleVariablesEditor plugin is enabled.Slate.GameLayer.ViewportSlotVisibleSlate.GameLayer.DebugCanvasVisibleSlate.GameLayer.PlayerCanvasVisibleS ...

Steering Curve property does not affect steering

Setting the Steering Curve of a vehicle movement component has no affect on the turning of the vehicle during play. ...