Unreal Engine Issues

Disabling fog in Unlit mode does not work

The Show Flags for Fog no longer function correctly when in Unlit mode. Tested in 4.21.2 (CL - 4753647), 4.22.2 (CL - 6574378), 4.23 (CL - 6925347) ...

Animation Sharing Plugin Removes Mesh Collision

The referenced documentation does not state anywhere about collision being affected by animation sharing nor is the user expecting it to be affected. Even when the Collision Preset is overridden to ...

Fail to save level with a Blueprint component containing User Data

Spline Mesh regression on older iOS phone

Regression with rendering Spline Mesh Components seen on older (5s) iOS device. I did not reproduce a crash with an iPadPro A1701 or an Android Note 4 Confirmed in 4.23 MAIN at CL 6910902 ...

Set World Origin on a Dedicated Server causes Pawn Stuttering

Setting the World Origin after enabling Multiplayer World Origin Rebasing in the Project Settings causes the Pawn to flicker on movement. Tested in 4.21.2 (CL - 4753647), 4.22.2 (CL - 6574378), 4 ...

Mobile VR - Foliage (HISM) crash

HISMs cause mobile VR app to crash. Confirmed in 4.23 MAIN @ CL 6829265 ...

Landscape material renders as default material on TM-AnimPhys

Landscape material renders as default material on TM-AnimPhys: LogMaterial: Warning: /Game/Maps/Framework/TM-AnimPhys.TM-AnimPhys:PersistentLevel.Collision-Landscape.LandscapeMaterialInstanceConstan ...

Packaged Dedicated Server will not regenerate navmesh around instanced mesh

The foliage instanced mesh, as well as ISM and HISM components both appears to be unable to export navmesh data for generation once we introduce a change in the contents. This error only shows up in ...

Mobile VR - Render Targets not working with Mobile Multi-View

Render target materials display as black on mobile VR when Mobile Multi-View is enabled. Also confirmed with LDR capture source. User also reports issues with scene depth (potentially fixed with [ ...

Using Interpolative Animation Data into 'Make Dynamic Additive' gives warning "Trying to play a non-additive animation into a pose that is expected to be additive in anim instance"

Feeding Interpolative non-additive Data into Make Dynamic Additive gives a Warning "Trying to play a non-additive animation  into a pose that is expected to be additive in anim instance" AnimBluepr ...