Packaged game crashes when enabling Pre-load Screen Movie Player

UE - Automation Test - Jan 31, 2019

Packaged game crashes when enabling Pre-load Screen Movie Player ...

Using CTRL+W to duplicate multiple components of an actor at once trips an assert

UE - Gameplay - Blueprint - Apr 24, 2019

Attempting to duplicate multiple child components results in an assert being thrown.  ...

Physics Constraints not being applied to Procedural Meshes

UE - Simulation - Physics - May 29, 2019

Procedural meshes with physics enabled created at runtime do not attach. ( Warning in Edtior: Constraint in '/Game/Maps/UEDPIE_0_Default.Default:PersistentLevel.withSMC_0.PhysicsTestSMC' attempting ...

When spawning a large number of widget components they are not visible until the camera moves or the component is selected in the world outliner

UE - Editor - UI Systems - Aug 16, 2019

When adding multiple Widget Components (at runtime) to the scene it appears that they do not render until the camera moves or they are selected in the world outliner ...

Child Actor Components jitter around in blueprint viewport when dragged

UE - Gameplay - Components - May 18, 2020

REGRESSION: Does not occur in 4.24 Dragging a child actor component in the blueprint viewport results in it bouncing and jittering. ...

Cannot create FBXEportOption in blueprints

UE - Anim - Sequencer - Jan 5, 2021

The class UFbxExportOption is not specified as a blueprint type, so it cannot be constructed in blueprints. This class is needed for exporting FBX files from a sequence, which means this functionali ...

[Sequencer][Audio] - Soloing a nested audio track mutes all tracks

UE - Audio - Sequencer - Jan 20, 2022

When soloing an audio track in sequencer, all the tracks are muted and nothing in soloed. Attached video shows Mute working correctly followed by Solo not working[Link Removed] Cannot reproduce i ...