RebuildHLOD UAT script doesn't properly handle the -nop4 command line flag

UE - World Creation - Worldbuilding Tools - HLOD - Nov 24, 2021

The script performs P4 commands even if -NoP4 was specified. It should properly handle -NoP4 by checking for  if (CommandUtils.P4Enabled) ...

A WaterBody blueprint class with an added component will not compile if Blueprint Nativization is enabled

UE - LD & Modeling - Terrain - Water - Nov 23, 2021

This is Not a regression. Tested in: //UE4/Release-4.26.2 CL15973114 Binary - Reproduced //UE4/Release-4.27.1 CL17735300 Binary - Reproduced When adding a component to a Water Body actor it should ...

Crash when changing the name of a variable within in a struct that's being used by a Control Rig Blueprint

UE - Anim - Rigging - Control Rig - Nov 23, 2021

It seems that changing the name of a variable inside a struct that is being used by a Control Rig variable causes a crash. Additionally, after making the change and recompiling the Control Rig bluep ...

Input isn't recognized for Shift+F, or just the F key when the Shift key is also pressed down

UE - Gameplay - Input - Nov 23, 2021

This is a regression Tested in: //UE4/Release-4.26.2 CL15973114 Binary - Did not reproduced //UE4/Release-4.27.1 CL17735300 Binary - Reproduced //UE5/Release-5.0-EarlyAccess CL16682836 Binary - Repr ...

Input isn't recognized for the E key when the Ctrl key is also pressed down

UE - Gameplay - Input - Nov 23, 2021

When holding down the Ctrl key and pressing another key, if there is an input event bound to that key, then the nodes placed after that input event are triggered. However, this is not the case with ...

FXAA artefacts on smaller/distant detail

UE - Graphics Features - Nov 23, 2021

Non-deterministic packaging when iostore is enabled

UE - Foundation - Core - UnrealPak - Nov 21, 2021

There appears to be a pattern of non-deterministic cooks when packaging with multiple chunks. In the case of these reproducible steps, only the assets of chunk1 have been modified. In this case, we ...

Changing the codec of a Curve Compression Setting asset results in a crash

UE - Anim - Nov 18, 2021

When creating a Curve Compression Setting asset and changing the codec from Compressed Rich Curves to either Uniform Indexable or Uniformly Sampled the editor crashes. Tested in //UE4/Release-4.26 ...

Detaching part of the Visual Logger window and then closing the Visual Logger tab causes a crash

UE - Editor - UI Systems - Slate - Nov 18, 2021

It seems that when a section of the Visual Logger is detached from the window as a whole and then that window is closed when docked next to the Content Browser, then the engine crashes. However, whe ...