Unreal Engine Issues

Making magenta noise in Emissive Map when creating proxy mesh

Since magenta is a special color used for initialization of the UE4 and it may have occurred problem because we are performing a branch using equal.[Link Removed][Link Removed] Licensee wants to us ...

Masked primitive should be sorted even on PowerVR devices

Alpha Compression Artifacts

Confirmed in Main 4.22 @ CL 4586854 in 4.21 Alpha looks to be about 1 pixel larger than other channels in certain parts of the texture "The issue is not improved by changing compression settin ...

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 ...

Use Mouse for Touch leads to fire Released and Clicked with Pressed at the same time for UMG Button

Pressed, Released and Clicked should be fired in the same manner w/wo Use Mouse for Touch option. These three events are fired at the same time when enabling the option. [Image Removed] ...

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 ...

Child actor component class does not update on the client if a class is assigned by default

Child Actor Components class settings does not appear to replicate as expected. When the class is changed at run time, the change is not reflected on the client. Additional note: If the class is ...

Material Instance Can't Update Material Parameters Defined in a Material Function Within a Material Layer

When you edit the parameters of a material function that is within a material layer from the material instance, the material instance does not update. Found in 4.20 CL# 4369336, 4.21 CL# 4541578, a ...

Pixel Streaming crashed when launching a full screen packaged game

Pixel streaming crashes when lauching a packaged game in full screen at high resolutions. Work around is for force a 1080p window mode session and switching to 4k via HTML after it's in window mode ...