Ribbon Emitter Lifetime Parameter Can Only Be Set Once

UE - Graphics Features - Apr 18, 2017

You can set the ribbon particle parameter for lifetime only once during runtime. After that setting that parameter has no influence. ...

Functions are called multiple times when given more than one reference

UE - Gameplay - Blueprint - May 2, 2017

Functions are called multiple times when given more than one reference. The function is called a number of times equal to the number of references that it is given. ...

Blueprint Diff of GameplayTagContainer variable shows difference when there is none

UE - Gameplay - Blueprint - Apr 23, 2018

GameplayTagContainer does not diff properly. ...

Crash when exiting PIE after execute demorec command

UE - Networking - Jun 8, 2018

This issue is regression because it doesn't reproduce 4.18.3. Default level is just the level to move. Demorec level runs demorec command with beginplay and has one replicated variable. UEditorEn ...

imageStore no matching overloaded function found error when packaging ContentExamples

UE - Niagara - Jun 26, 2018

The following error appears when packaging ContentExamples for Linux.UATHelper: Packaging (Linux): LogNiagaraShaderCompiler: Warning: (ERROR: 0:377: 'imageStore' : no matching overloaded funct ...

Console command "setMouseSensitivity" locks mouse movement to the X axis

Tools - Dec 3, 2018

Using the console to set mouse sensitivity locks mouse movement to the X axis. ...

Duplicate the mesh will not duplicate the foliage on it.

UE - World Creation - Worldbuilding Tools - Foliage - Mar 22, 2019

Editor crashes when connecting Eye Adaptation to Base Color

UE - Graphics Features - Apr 11, 2019

This problem occurs when we use the Eye Adaptation node for calculations. Also, it does not seem to happen in 4.21. ...

The Percentage doesn't work with sheared ProgressBar Widget

UE - Editor - UI Systems - Jun 24, 2019

Translating the shear of Progress widget on the -Y causes the percent bar to not move correctly. Tested in 4.22.3 (CL - 7053642), 4.23 (CL - 7173969), 4.24 (CL - 7032890) ...