Unreal Engine Issues

Ensure triggered with multiple AddInstance() calls for InstancedStaticMeshComponent

Adding multiple instances to instance static mesh component in a code class causes an ensure to trigger when an instance of the class is added to the level. ...

IsEditorOnly Components hidden from Level Viewport

Components of Static Actors seem to be hidden in the Editor Details panel whenever IsEditorOnly is selected. ...

4.23 UpdateGrass took twice time than 4.22

Changing the Resolution scale in Engine scalability can cause actors to be offset when ejected from the player controller

If the user turns down the Resolution scale, plays in editor, and then ejects from the currently controlled pawn The actors in the scene will be hard to click on because they appear to be offset fro ...

Show Spherical Limit Does Not Show Constraints

Show Spherical Limit does not display the constraints in the viewport of the animation Blueprint Constraints are visible in 4.18.3 ...

Show Planar Limit Does Not Show Constraints

Show Planar Limit does not display the constraints in the viewport of the animation Blueprint Constraints are visible in 4.18.3 ...

Make Timespan Node: Milliseconds to Seconds Conversion

Make Timespan node returns unexpected conversion from milliseconds. With all other values 0 - values in the Milliseconds field over 2147 flip to negative and begin to decrement ...

Niagara: Losing focus when editor is open

Reported by a user from Reflector. ...

InstanceOnly UProperties accessible in Blueprint

Reproduced 3/3 times. Issue does not occur in //UE5/Release-5.0 - CL 20979098 Binary. Confirmed Regression. ...

Widget interaction component appears to stop working after entering a physics volume

Widget interaction component appears to stop working after entering a physics volume. A Physics Volume appears to deactivate the Widget interaction component ...