Unable to edit blueprint instance's components when attached to another actor

Gameplay - Blueprint - Feb 22, 2019

Attempting to edit the properties of a component on an instance of a Blueprint class that initializes its RootComponent in its Constructor and is attached to another actor in the level results in od ...

Child Actors are not replicated to clients when the parent blueprint is nativized

Gameplay - Feb 22, 2019

Child actors do not replicate properly to clients when their parent blueprint is nativized. Regression?: Yes This did not occur in 4.20.3 ...

Nearest Filtering on Vulkan doesn't work on some kinds of Android Devices

Platform - Mobile - Feb 21, 2019

The licensee reported "Nearest" filtering on Vulkan doesn't work on some kinds of Android devices.[Image Removed] I was able to repro this issue on Pixel3 but wasn't able to repro it on Xperia X Pe ...

Failure to sign when packaging for iOS Distribution when using Remote Compile from a code project on Windows

Platform - Mobile - Feb 20, 2019

Packaging for iOS Distribution from Windows using Remote Compile results in a failure during the signing portion. This seems to be caused by a hardcoded "false" for a property that is used to determ ...

Rotating constraints in PhAT rotates both reference frames

Physics - Feb 20, 2019

Rotating constraints in PhAT rotates both reference frames. This behavior was previously enabled by holding ALT while rotating, as indicated by an on screen message in PhAT, but has now become the d ...

Importing Alembic through Python fails

Tools - Import - Feb 20, 2019

Version 4.21:The script result in popping the Alembic Import windows instead of a silent importThe provided options are ignored by the importer.  Version 4.22: Results in the provided callstack wi ...

Using -90 for New Relative Rotation on the Y axis causes sporadic behavior

Gameplay - Feb 20, 2019

Setting up New Relative Rotation with some Static Mesh Actors in the Level Blueprint will have strange results if -90 is used in the Y Relative Rotation. Changing off of -90 will result in normal be ...

FPhysicsInterface_PhysX::Sweep_Geom calculates incorrect shape transform

Physics - Feb 19, 2019

FPhysicsInterface_PhysX::Sweep_Geom incorrectly calculates the shapes' world transforms, while an alternate approach in FPhysicsInterface_PhysX::LineTrace_Geom works correctly. ...

Initializing custom Component on Actor in constructor causes odd hierarchy and details panel issues

Gameplay - Blueprint - Feb 19, 2019

When testing with a simple setup, as follows: MySceneComponent has a UProperty(VisibleAnywhere, BlueprintReadOnly) of a USphereComponent pointer, initiated in the Constructor AMyActor has a UProper ...

Editor ClickLocation does not respect AllowSelectTranslucent

Tools - Feb 15, 2019

With AllowSelectTranslucent off, translucent objects are expected to have no effect on the selection process, however the editor's click location continues to reflect their impact. ...