Unreal Engine Issues

Landscape is deformed on Mobile preview

Actors move around between keys in a Sequencer while Zooming in/out of the Timeline if a possessing a Cine Camera in the Sequencer

This is not a regression. Tested In: //UE5/Release-5.0 CL20979098 Actors move around between keyed points in a Sequencer while Zooming in/out of the Timeline if a Cine Camera is possessed in the S ...

Crash when Toggling Landscape Mode with Hidden Sub-Level containing a Landscape

A crash occurs when you have a hidden Sub-level containing a landscape and you attempt to toggle the Landscape Mode after re-opening the project. The licensee has authored their own fix for this is ...

Landscape Grass Foliage Instances Culling Incorrectly

Foliage instances are culling incorrectly and seem to cull based off of the landscape components and/or entire foliage clusters. Regression? Yes, this issue does not occur in the 4.14.3 binary rele ...

Audio volume values get reset

Also confirmed in 4.22 Main @ CL 4413632 ...

Packaging fails with too many instanced static meshes

Project will fail to package with more than one actor containing ISM Components. From user: "...After some testing I found that it only occurs if there are multiple actors in a map (either of the ...

Users project is crashing when double clicking the exe file after packaging for windows

If you package this users project, you will get a fatal error crash after double clicking the exe file. I was unable to reproduce this issue without using the users project. Project download link: ...

Editor ES2 Feature Level preview and Mobile Preview PIE do not limit materials to 8 textures

Calling a native interface function implemented by a non-nativized Blueprint asset from a nativized Blueprint asset will silently fail at runtime.

In the sample project we have a Widget Blueprint asset (SomeWidget) that implements a native interface (PrintSomethingInterface.h). However, in the DefaultEditor.ini file, we've also excluded all Wi ...

Texture2D values and gradients are incorrectly appended in Alpha channel

After creating new material and inputting a texture coordinate node, and connecting with two mask nodes for R and G, then connecting to "Make Float 4" nodes, the values in the Alpha Channel don't ma ...