Can't Select Volume Faces in Geometry Edit mode when Allow Translucent Selection and Draw Brush Polys are enabled

UE - LD & Modeling - Modeling Tools - BSP - Jun 2, 2020

See Repro steps. Faces are selectable when either Allow Translucent Selection or Draw Brush Polys is enabled, but not when they are both enabled. ...

Crash when setting a module input to read from a new user parameter

UE - Niagara - Jun 2, 2020

Crash when setting a module input to read from a new user parameter Crash does not occur when drag/dropping a User Parameter from the Parameters panel into the input, or when selecting a preexistin ...

Switch on String does not respect Case Sensitive flag

UE - Gameplay - Blueprint - Jun 2, 2020

Switch on String does not respect the Is Case Sensitive flag and will generate a compile error when there are two pins with the same name but different cases ...

Niagara Mesh Renderer's ParticleColor is not reflected in raytraced reflections

UE - Graphics Features - Lumen - Jun 2, 2020

Mesh's ParticleColor is not reflected in raytraced reflections Sprite Particles do not encounter this issue.  ...

Granular Synth stays silent since it cannot load the sound with Stream Caching enabled

UE - Audio - Jun 1, 2020

Using Granular Synth with Stream Cache enabled, Granular Synth will stay silent since it cannot load the sound with Stream Caching turned on. This was reported and tested in 4.25 (CL-13144385). Thi ...

Cloth doesn't unbind when emptying the Mesh Clothing Assets array

UE - Simulation - Physics - Character - Jun 1, 2020

It looks like there's a hook missing to unbind the cloths before destruction of the array shown in the Clothing UI. ...

Look at Android GetTimeStamp local file handling

UE - Platform - Mobile - May 29, 2020

Only files in UFS or NonUFS manifest that are local are returning a non-minvalue timestamp.  While this is expected it is causing issues with logging file handling. See: https://udn.unrealengine.co ...

Typo in Tick Interval tooltip inside task blueprints

UE - AI - May 28, 2020

The BTTask_BlueprintBase class has a type in the tooltip for Tick Interval: " /** If any of the Tick functions is implemented, how ofter should they be ticked.Values < 0 mean 'every tick'. */" ...

uasset file not deleted when delete skeletal mesh

UE - Editor - Content Pipeline - Import and Export - May 28, 2020

Cannot compile a nativized Blueprint with a function that takes an interface as an input parameter and uses it inside the function (e.g. dynamic cast to object).

UE - Gameplay - Blueprint - May 27, 2020

Issue occurs because there is a legacy code path that forces all interface parameters to be declared as 'const' in function declarations, even if CPF_ConstParm is not set in exported C++ code. This ...