Persistent Local Booleans do not serialize with CPF_SaveGame

UE - Gameplay - Blueprint Runtime - Nov 30, 2020

A persistent local boolean will not serialize even though it is marked with CPF_SaveGame, when other types will (such as an integer).  [Image Removed] [Image Removed] ...

Output warning log when import .paper2dsprites file

UE - Gameplay - Paper2D - Nov 21, 2020

When import .paper2dsprites file, always output warning log. It seems missmatch URL TexturePackerPrefix and AppName with metadata. - PaperJsonSpriteSheetImporter.cpp const FString TexturePacke ...

FRemoteTalkerDataImpl uses raw pointers to UVoipListenerSynthComponent and UVOIPTalker

UE - Audio - Nov 20, 2020

The garbage collector is not aware of the pointers to VoipSynthComponent and CachedTalkerPtr in FRemoteTalkerDataImpl, which may lead to garbage data and access violations when the engine is shut do ...

Static shape components need to have Dynamic Obstacle set to actually use Area Class

UE - AI - Navigation - Nov 17, 2020

Many licensees like to use ShapeComponents as blocking volumes instead of proper volumes, as they can be more easily placed and sized in the editor. The docs and code make it sound like it is possib ...

Network profiler can report sent RPCs despite a null ViewTarget preventing the send

UE - Networking - Nov 17, 2020

Due to the hard-coded 1.5 second timeout for clients in UNetDriver:if ( OwningActor != NULL && Connection->State == USOCK_Open && ( Connection->Driver->GetElapsedTime() - Connection->LastReceiveTime ...

Actor Enable Collision does not affect ISM

UE - Simulation - Physics - Nov 12, 2020

The problem was reported via UE Bug Submission. I was able to repro with their provided test project. ...

"Get Sense Class for Stimulus" node doesn't return AISense class when using "Make AIStimulus" struct as input

UE - AI - Perception - Nov 11, 2020

This issue was reported by an user. I reproed the issue and created this Jira ticket for the user. User was trying to to add values to the 'Stimulus' struct coming straight out from 'On Target Perc ...

The Alpha Coverage Thresholds in texture settings doesn't work as expected

UE - Editor - Content Pipeline - Import and Export - Nov 6, 2020