Unreal Engine Issues

Audio tracks with multiple subtracks will paste parent track when a subtrack is copied and pasted in Sequencer

Copying and pasting audio subtracks will paste the parent track and its subtracks not just the selected subtrack. ...

GenerateVisibileRayTracingMeshCommands Severely Reduces Foliage Performance Even if no RayTracing is Used

GenerateVisibileRayTracingMeshCommands Severely Reduces Foliage Performance Even if no RayTracing is Used. Found in 4.23 CL# 8386587 and 4.24 CL# 8748719 ...

Landscape smooth and flatten tools deform the terrain incorrectly

The Landscape smooth and flatten tools can deform the landscape incorrectly causing chunks of the landscape to be removed (see attached image). ...

Setting World to Meters in the World Settings to a large number will cause the console to show incorrectly in VR

If the User changes the "World to Meters" setting in the World Settings this will cause the console to appear offset when brought up in VR. Note: the number used was 3600 ...

Material billboards cannot be scaled

Material billboards cannot be scaled. The Material billboard appears to be unaffected by setting its scale ...

Shadows of small movable components popping out

This must be a regression ...

UMG Designer preview: Incorrect resolution on Samsung s8 and s9

"By default, the device profile for android_high (which is used by phones such as the galaxy s8 and s9) gives a scale factor of 1.0 resulting in 1280x720. When choosing a ~2:1 device such as the gal ...

Source control commandlets do not consistently check provider status for read only or checkout and instead rely on read only state of files

Shadows become disabled for Datasmith imported lights on resync

Reported in SF [Link Removed] For Datasmith models containing lights, resynchronizing the model after any changes will cause any lights that had shadows enabled prior to the sync to have that setti ...

Particle disappears if it is using PSA_Velocity and setting custom time dilation 0

A licensee reported some of their particles disappear when setting the actor's custom time dilation 0. This seems to happen when a particle is using PSA_Velocity as Screen Alignment. This repros in ...