Sequence node numbering error when adding execution pin.

Gameplay - Blueprint - Dec 26, 2018

When using the "Insert execution pin after" option with a sequence node "Then 0" gets removed. ...

Radial Force Breaks Locked Axes

Physics - Dec 24, 2018

Using radial force on an object that has its axes locked will force that object to move regardless of locked settings. ...

In the Editor details panel for a float, When entering a decimal of 18 numbers results in incorrect truncation.

Tools - Dec 24, 2018

In Editor details panels for a float value, when entering a decimal of 18 numbers results in incorrect truncation. ...

FMD5::Update can crash when used with packages larger than 2^31

Core - Cooker - Dec 21, 2018

This bug was reported by Nurulize on UDN: UPackage::Save calls FMD5::Update at line 5918 The bug comes from the fact that Writer->TotalSize() is int64 vs the 2nd parameter of FMD5::Update which ...

Collision Problems on Meshes with Collision Complexity Setting UseComplexAsSimple

Physics - Dec 20, 2018

Collision does not appear to work properly on a static mesh that is set up with UseComplexCollisionAsSimple. ...

Physics Asset ignoring Root Bone Rotation collision in Skeletal Mesh.

Physics - Dec 20, 2018

**Physics collision ignores Capsule Collision, When Skeletal mesh root bone orientation is rotated in the Z-Axis, resulting in unexpected collision behavior.   Screen shot has been attached to de ...

CameraPosition Node in a Material Shader does not behave correctly with Metal

Platform - Mobile - Dec 19, 2018

When using a CameraPosition Node in a Material Shader, it does not behave correctly with Metal. Working as expected in 4.20 CL# 4369336 Found in 4.21 CL# 4613538 and 4.22 CL# 4666322 ...

CircleDOF Creates Artifacts When Close to a Translucent Surface With an Object Behind It

Rendering - Dec 19, 2018

With CircleDOF enabled artifacts will occur when getting close to a translucent plane with an object behind it. This does not occur with any other DOF method or if "Render After DOF" is disabled in ...

Crash when duplicating an UMG Animation and not renaming the Duplicate

Sequencer - Dec 19, 2018

Crash when duplicating an UMG Animation and not renaming the Duplicate Hitting Enter correctly warns the user you have an existing Animation by that name, and doesn't crash Reproduced in //UE4/Rel ...

Editor memory leak when Actor's string variable contains characters close to/exceeding a million bytes

Tools - Editor Properties - Dec 19, 2018

Editor memory leak occurs when Actor's String Variable contains Characters(Char) close to/exceeding a million bytes ...