Startup Movies Black Screen in Packaged Projects

Tools - Jun 25, 2018

Startup movies displaying black screen in packaged projects. Tested with 4.20p3 4135216 and 4.21 4157973 ...

High DPI Monitors and Editor Ruler

Tools - Jun 25, 2018

When using a high DPI monitor the Editor ruler will display an incorrect value in relation to the grid scale. ...

UAT searches wrong root folder for include paths specified in .Build.cs

UE - Foundation - Cpp Tools - Automation Tool - Jun 21, 2018

When running the BuildPlugin command on a plugin in 4.20 preview 3, UAT is not detecting the correct root folder for the relative include paths specified in a module's .Build.cs. Expected: UAT is a ...

The target for the "Should be Loaded" variable appears to have change to "Level Streaming Kismet"

UE - Gameplay - Blueprint - Jun 21, 2018

The target for the "Should be Loaded" variable appears to have change to "Level Streaming Kismet". This means that it no longer works with the "Get streaming level" node and can cause errors when us ...

Nav Area class is reset after updating from 4.19.2 to 4.20 Preview 3

UE - AI - Jun 21, 2018

When upgrading a 4.19.2 project to 4.20 Preview 3 the Nav Area Class is changed to None instead of the value it was before the upgrade. Upgrading from 4.18.3 to 4.19.2 works as expected. This was t ...

Preformance drop when calling draw to render target

UE - Graphics Features - Jun 19, 2018

There is a major performance drop after 4.18 when calling draw material to render target. This is an issue reported by many community members, and there seem to be additional reports with different ...

Tracks referencing the same sequencer don't work properly in package build

UE - Anim - Sequencer - Jun 18, 2018

This issue is regression. It don't occur with 4.18.3. Sequencer behavior differs between PIE and package build. As shown by the attached .png, in PIE one character moves, but in package build it ap ...

TextScale parameter doesn't change size of text in AddOnScreenDebugMessage()

UE - Foundation - Core - Jun 16, 2018

The textScale parameter in AddOnScreenDebugMessage does not change the scale of the debug message. ...

Using the old DOF algorithm doesn't work properly

UE - Graphics Features - Jun 15, 2018

When using CircleDOF with the old algorithm it will not properly blur objects close to the camera.  Working properly in 4.19 CL# 4033788 Found in 4.20 Preview 2 CL# 4121666 and 4.21 CL# 4131780 T ...

Unable to call several functions in UMovieSceneParameterSection due to them not being exposed outside of the module

UE - Anim - Sequencer - Jun 14, 2018

The AddScalarParameterKey(), AddVectorParameterKey(), and AddColorParameterKey() functions in the UMovieSceneParameterSection class are not currently exposed to be called from outside of the module. ...