Show Collections shows up twice when box is checked and multiple content browsers

UE - Editor - Content Pipeline - Content Browser - Jun 29, 2015

When you have 'show collections' checked off and you open up an additional content browser, 'show collections' shows up twice in the menu. ...

Print String duration divided by number of players

UE - Gameplay - Blueprint - Jul 9, 2018

Print string duration is divided by number of PIE players. ...

Second controller input doesn't work setting client mode on PIE.

UE - Editor - UI Systems - Feb 3, 2021

When two controllers connected, player2 input is disabled in client mode in PIE. It worked correctly in 4.25, but it has been wrong since 4.26.  Digging into FSlateApplication::ProcessKeyDownEve ...

Crash when reopening a project that has a Child Actor component in a BP with a WaterBody class set as the Parent Class

UE - Graphics Features - Apr 29, 2021

When adding a child actor component to a Blueprint with the Parent Class set to one of the new Water classes and then placing it in the world, the project will crash on open. This was tested with th ...

SetMasterPoseComponent overrides any SetMorphTarget operations

OLD - Anim - Oct 16, 2015

Using Set Master Pose Component overrides any Set Morph Target operations on the slave component. ...

Cannot Increment an Element of an Array

UE - Gameplay - Blueprint - Apr 15, 2016

Attempting to increment the value of an array element does not seem to work, and instead returns the original value that was passed into the increment int node. Found in 4.11.1 binary. Reproduced i ...

Rotator Prints Pitch, Roll, then Yaw instead of Roll, Pitch, Yaw

UE - Gameplay - Blueprint - Aug 25, 2016

Rotator Prints Pitch, Roll, then Yaw instead of Roll, Pitch, Yaw ...

Use Single Process settings adjusted while Use Single Process is disabled are retained while Use Single Process is enabled

UE - Networking - Jul 1, 2015

Use Single Process settings adjusted while Use Single Process is disable are retained while Use Single Process is enabled. This can be problematic when there are issues with having Use Single Proces ...

Unexpected Changes in Saturation/Contrast of Colors when upgrading project to 4.15

UE - Graphics Features - Jan 30, 2017

When upgrading a project to 4.15 (in my case from 4.14.3), the colors seem to have shifted in contrast/saturation. It is not a huge difference, but noticeable enough to affect the overall result of ...

Forced reboot launching editor the first time

UE - Foundation - Cpp Tools - May 30, 2018

Note that before I tried running the editor via the Launch button, I just happened to run the Editor exe directly, and this did not repro then. After my PC rebooted I tried to reproduce it again an ...