Unreal Engine Issues

Scene Capture 2D: additive mode not working in 4.19

Additive Composite Mode is not behaving as expected in 4.19 User reports that Composite mode is also affected. ...

LODbias settings appear to have no effect when specified by GPU on android

When setting the LODbias via the device profile for a specific Android GPU it does not appear to have an affect on the textures when run on the device ...

MaxDrawDistance set by CullDistanceVolume is lost on saving sublevel

The UpdateCullDistanceVolumes behavior when saving was changed by CL-36588597. Only CullDistanceVolumes in the same sublevel can affect Max Draw Distance. ...

Crash upon using EComparisonMethod as a variable in a struct

Having a variable of the type EComparisonMethod inside of a struct causes the editor to crash. This could be due to the variable being as part of the Development folders in code. Attempting to repro ...

Sequencer Playlist - Triggering a playlist will crash every other editor on a Multi-user session

[Link Removed] ...

SSR Experimental Denoiser crashes when enabled using Vulkan

Enabled the SSR Experimental Denoiser using Vulkan causes the Engine to crash. This crash does not happen with DX11 or DX12. This happens on Linux and Windows (-vulkan). This was reported and teste ...

Particle memory can be corrupted leading to a crash

Deferred decals with negative scale are not rendered on screen

Decals that have a negative scale are invisible in the level. This occurs across all engine versions tested. 4.10 - 4.12. ...

Duplicating a folder in World Oultiner only duplicates the first actor in the folder

Duplicating a folder in World Oultiner only duplicates the first actor in the folder Regression (no) issue (does) occur in 4.12.5 ...

Ensure When Pasting Timeline Node that was Previously Connected to a Node into a Function

An ensure is occurring when pasting a timeline that was once connected to a node into a function in blueprint. Regression: No, this also occurs in 4.12.5. ...