Unreal Engine Issues

Deformer Graph editor Preview viewport doesn't display static mesh attachments

Many of the animation asset editors don't display static mesh attachments in the way that the anim sequence or anim bp editor do.  This prevents users from previewing characters that are built from ...

Motion Matching Database editor Preview viewport doesn't display static mesh attachments

Many of the animation asset editors don't display static mesh attachments in the way that the anim sequence or anim bp editor do.  This prevents users from previewing characters that are built from ...

IK Rig/Retargeter editors' Preview viewport doesn't display static mesh attachments

Many of the animation asset editors don't display static mesh attachments in the way that the anim sequence or anim bp editor do.  This prevents users from previewing characters that are built from ...

Linear interpolation occurs on constant tangent curve partially

When using UV scrolling for a flipbook-like animation in Animation Sequence, creating keys with "Constant Tangent" settings on Curve Editor does not result in an instantaneous change to the specifie ...

Editor will freeze if anim composite has an animation with a notify and length of 0

An anim composite will freeze the editor if one of its animation segments has a a notify and a length of 0 or less. Debugging shows that the engine is stuck inside UAnimSequenceBase::GetAnimNotifies ...

Cable Actor resets to initial end point position when moving the actor while Attach End is disabled

This is a regression. Tested in //UE5/Release-5.1 CL23901901 Additionally, I placed the cable actor in a sequencer then keyed several changes in position. The Cable actor had the same behavior of r ...

Dragging & Dropping Asset from Content Browser -> Blueprint Node has wrong Drag/Drop Icon

This appears to be an issue with all asset types, not specific to materials. Data Tables, Level Sequences, etc. Image shows the "No" cursor that shows up when attempting the drag/drop. This should ...

Exporting a spawnable through Python doesn't work

No warning when attempting to add a non-Additive animation to aim offset

REGRESSION: Yes, working in //UE4/Main at CL 3196079 When attempting to add an animation sequence with the incorrect additive type to a aim offset graph, the user isn't given a warning that this ca ...

Animations reset when properties are edited in the details panel and auto-key is turned off

When adjusting properties from the details panel, if auto-key is off, animations will reset. In related cases, components can lose their binding, and their properties will turn red. It may be that t ...