Unreal Engine Issues

ScreenAlignedUVs Node with X 100% and Y 100% Breaks Infinite Hallway Effect of Portals

A SceneCaptureComponent2D is able to correctly capture the infinite hallway effect for portals. The " X 100% Y 100%" of ScreenAlignedUVs node is necessary to create the material that produces the co ...

Visibility of World Outliner doesn't affect skylight

Visibility of World Outliner doesn't affect skylight. But it affects other kinds of lights like Point Light, Directional Light. I found that USkyLightComponent::CreateRenderState_Concurrent() doesn ...

Get viewport size returns unexpected values when Windows scaling is 125% or higher and High DPI support is enabled

Get viewport size node returns unexpected values when the user has set the windows scaling higher than 100% and has also enable High DPI support. ...

Actor in same location warning not working if the origin of a static mesh is not within the collision primitive

If the origin of the static mesh actor is not included within the static mesh primitives, the duplicate actor in same location warning will not proc when building a level. ...

Editor crashes when attempting to open the Window menu after recompiling a Standalone Editor Window plugin

Generated from CrashReporter Attempting to open the Window menu in the Editor after having used the Modules window to recompile a Standalone Editor Window plugin will result in the Engine crashing. ...

Changing case of characters in certain fields does not save the change

Capitalization of Struct variable names, Blackboard key names, Enumeration names and other various fields cannot be changed without changing other parts of the variable to completely change it. Simp ...

ScrollBox can't be scrolled in a 3D widget on mobile device

Mobile VR App Crash with Monoscopic Far Field and Multi-View enabled

Mobile VR (Oculus Go) App Crash with Monoscopic Far Field and Multi-View enabled Workaround: Do not use Monoscopic Far Field and Multi-View at the same time Also confirmed in 4.22 Main @ CL 45 ...

Wacom Tap to Left Click Doesn't Work with Drop Down Menus

While using a Wacom tablet, if you tap to click on drop down menus they will not open up. The menu will appear for a moment then close immediately. Occasionally if you click away from the drop down ...

Asset Registry should store the raw collision complexity enum

Any static mesh with collision complexity set to project default currently has the project default value stored in the asset registry instead of the "CTF_Default". By storing the converted value  th ...