Unreal Engine Issues

Reflection Captures Show Static Lights With "Actor hidden in Game" Enabled

Reflection Captures show static lights with "Actor hidden in Game" checked.  Found in 4.19 CL# 4033788, 4.20 CL# 4233996, 4.21 CL# 4247867 ...

Light Propagation Volumes Not Affected by Emissive Area Light

The light propagation volume is not affected by a material with emissive area light enabled. Found in 4.19 CL# 4033788, 4.20 CL# 4233996, 4.21 CL# 4246589 ...

Android mic stops capturing audio after 2nd load of app

The Android app stops capturing audio on the second loading. Tested in 4.19.2 (CL - 4033788), 4.20.1 (CL - 4239966), 4.21 (CL - 4243265) ...

Calling SetPhysMaterialOverride in a component's C++ constructor results in a crash when opening a project in the Editor

Attempting to call SetPhysMaterialOverride() in a component's C++ constructor causes the project to crash when opening it in the Editor. ...

When changing a variable of a component in an attached Actor, the variable becomes read-only

Changing a variable of a component with an instance of BP derived from StaticMeshActor or SkeletalMeshActor attached to another actor will cause that variable to be read-only. It did not reproduce w ...

Net Dormancy is completely ignored in Blueprints

Blueprint events seem to ignore Net Dormancy entirely. This was discussed with the Blueprints team and it seems that this may not be an issue directly with Net Dormancy but the fact that Rep Notifie ...

Unable to package for Android with bEnableExceptions set to true

Packaging for Android fails if bEnableExceptions is set to true. The errors are in the log file attached below. Regression?: Yes This did not occur in 4.19.2 ...

Instance's parameter value for Child BP is not reflected in cooking if parent is nativized

If an instance of a child BP has a non-default value for its parameters, that value will be ignored in the cooking process if the parent BP is nativized but the child is not and the default value fr ...

Vray Material nodes are disconnected after saved if closing and re opening Unreal

Set Material in Blueprint Causing Crash

Using "Set Material" for a static mesh in blueprint causes a crash. Working properly in 4.19 CL# 4033788 Found in 4.20 CL# 4233996 and 4.21 CL# 4234136 This is a regression. ...