Unreal Engine Issues

Component default data can be lost for a non-nativized Blueprint class that inherits the component from a nativized parent Blueprint class.

This is a regression that was introduced by the fix for [Link Removed]. The fix makes an invalid assumption that instances of components whose archetypes are inherited by a non-nativized child Blue ...

Bundle Identifier is not changed in xcode after change it at ProjectSettings.

HISM Rotated Instance is Culled Whenever its Pivot Moves Out of Camera View

HISM rotated instance is culled whenever its pivot moves out of camera view.  Found in 4.20 CL# 4369336, 4.21 CL# 4753647, 4.22 CL# 5660361, 4.23 CL# 6037269 ...

Off by one in skeletal animation length

Forward Rendering Lightmap Density view flicker

The shaders flicker when in Lightmap Density viewmode after enabling Instanced Stereo Rendering in Project Settings > Engine > Rendering > VR  Tested in 4.21.2 (CL - 4753647) 4.22.3 (CL - 7053647), ...

Re-importing a static mesh with a fbx file containing collision, reset the editor made collisions

We need to add a flag to let the importer know ifa collision was generate by the importer or by the editor so the editor collision can be restored properly ...

Depth of Field blur width changes depending on screen resolution

This problem seems to occur with Cinematic DoF (DiaphragmDOF). Licensee seems to want to use the same blur when changing resolution. ...

GeometrycacheActor light channel issue

Collision preset in StaticmeshComponent in BP instance can not be correctly modified

For staticmesh component in a staticmesh actor instance, the collision preset can be modified correctly. ...

Executing r.setres does not render correctly when Orientation of Display is Portrait on Windows PC

This issue will display correctly in Portrait if you don't specify a resolution, but using r.setres will display it incorrectly. ...